Mathematics High School

Leah and her children went into a restaurant and will buy hotdogs and tacos. She
must buy a maximum of 13 hotdogs and tacos altogether. Write an inequality that
would represent the possible values for the number of hotdogs purchased, h, and the
number of tacos purchased, t.

Answers

Answer 1

Answer:

The equation to solve this is: h + t is less than or equal to 13

Step-by-step explanation:

Related Questions

Need help thank you very much

Answers

Answer:

The answer to the question provided is

[tex] \frac{5}{24} [/tex]

Answer:

5/24

Step-by-step explanation:

0.21 is the decimal form

hello!! how do you find y intercept ​

Answers

Answer:

you find the point where the line intersects

It’s the point on the line where it goes through the y axis

Jeff and his cousin work during the summer for a roofing company. Jeff's cousin has been working
for the company longer, so his pay is 40% more than Jeff's. Last week his cousin worked 30 hours,
and Jeff worked 25 hours. Together, they earned $562.80. What is Jeff's hourly pay? Explain or
show your reasoning

Answers

Answer:

1

Step-by-step explanation:

doesn't work hard enough

Answer: $7.31

Step-by-step explanation:

30j+40% + 25j= 562.8

30j+25j= 55j

55j + 40% = 562.8

40% of 55 is 22

77j = 562.8

562.8 77 = 7.309090909.....

Simplify 7.309090909

$7.31 Per hour.

find a number that is exactly halfway between 1 and 27

Answers

Answer:

14

Step-by-step explanation:

A number that is exactly halfway between 1 and 27 is the middle number

In other words, we want to find the median between 1 and 27

Median = (x + y) / 2

Let

x = 1

y = 27

Median = (x + y) / 2

= (1 + 27) / 2

= 28/2

= 14

Therefore, the number between 1 and 27 is 14

The record low for Florida is 2 degrees below zero Fahrenheit and was set on February 13, 1899. The record high is 109 degrees Fahrenheit and was set on June 29, 1931. Which pair of numbers shows these temperatures, in degrees Fahrenheit, written as integers?

2 and 109

2 and -109

-2 and -109

Answers

Answer:

-2 and 109

Step-by-step explanation:

just put that

Answer 2 and -109

Step-by-step explanation:

I did the test

Please help
Much appreciated ​

Answers

Answer: First one, 25x^2y^22

Step-by-step explanation:

if you multiply y^5*2 you get y^10 and x^2

that makes x^2y^10

then, if you multiply y^3*4 you get y^12

so you have to add the y s that makes x^2y^22

Andy found these used car prices in the newspaper

Answers

Answer:

Good for him also there is no question

Step-by-step explanation:

Answer: whats the car prices that was in the news paper

Step-by-step explanation:

Apply distributive property to 24a-18b

Answers

Answer:

The answer to this question 6(4a-3b)

Answer:

6(4a-3b)

Step-by-step explanation:

What is 56/8 ? please answer this!

Answers

Answer:

7

Step-by-step explanation:

How would i solve this problem example optional

Answers

do u want me to add u to a snap group where we help each other with work

These are function questions
please give answers with working thank you

1.It is given that h(x) = 2x − 5. Find h(4)
2.It is given that f(x) = 5x + 2. Find f –1(-3).

Answers

Answer:

h(4) = 3

f-1(-3) = - 1

Step-by-step explanation:

One

h(x) = 2x - 5

h(4) = 2*4 - 5

h(4) = 8 - 5

h(4) = 3

Two

Let y = f(x)

y = 5x + 2           Interchange x and y

x = 5y + 2           Subtract 2 from both sides

(x - 2) = 5y          Divide by 5

(x - 2)/5 =  y

but y = f'(x)

so f(x) = (x - 2)/5

f-1(-3) = (-3 - 2) / 5

f-1(-3) = -5/5

f-1(-3) = - 1

Please help
Factor 5x^2-11x+6. Rewrite the trinomial with the X-term expanded using 2 factors

The answer starts as 5x^2_______+6

Answers

Answer:

[tex]5x^2-5x-6x+6[/tex]

Step-by-step explanation:

[tex]5x^2-11x+6\\5x^2-5x-6x+6[/tex]

we need to factorize it so the X-term expanded should satisfy two conditions

1) +5 times +6 should be +30

2) add or subtract any two numbers which multiply and give -11

so here -5 times -6 gives +30 and -5 added to -6 equals -11

select the equation represented by the graph ​

Answers

Answer:

b) y = -2/3 + 1

Step-by-step explanation:

The format for the equation is y = mx + b

(m is the slope, and b is the y intercept)

Slope is rise over run (the units the line moves up and the units the line moves to the right)

In this case, the slope is: -2/3 because it goes down 2 and to the right 3.

The y intercept is 1.

This makes our equation:

y = -2/3 + 1

Solve for x: geometry question plz help!!!

Answers

Answer:

6

Step-by-step explanation:

But not too sure tho make sure of it


What is f(3) in the graph below?*

Answers

Answer:

(3, 2)

Step-by-step explanation:

3 over 6=k over 7- find k's value

Answers

Step-by-step explanation:

3/6=k/7

cross multiply then

6k=21

divide by the coefficient of k

k=3.5

jody paid $4.50 for 30 stickers. What is the cost per sticker?

Answers

He paid 15 cents per sticker. (0.15)

Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.

1. Change the equation to slope intercept form. Identify the slope and y- intercept of the equation. Be sure to show all your work.

2x + 3y= 1470
2x + 3y -2 = 1470 subtract 2x from both sides
3y= 1470 -2x simplify
3y/3= 1470/3 -2x/3 divide both sides by 3
y= -2/3x +490 simplify
-⅔ is the slope and 490 is the y- intercept

2. Describe how you would graph this line using the slope- intercept method. Be sure to write in full sentences.

Start at 490 on the y axis. After that you would use rise over run, down 2 units and right three. Do this until you reach the end of the graph, then go oppisite; up 2 left 3

3. Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences.
I CANNOT figure out how to make the equation into notation form. Can someone please help?

Answers

Answer:

y = x^4-6

y=1/ x-2

Step-by-step explanation:

hope this helps

(73 points) Find the value of x.

Answers

Answer:

Option C. [tex]98^{\circ}[/tex]

Step-by-step explanation:

[tex]\angle DAB + \angle BAC = 180[/tex] (the two angles sum to the angle of a straight line: [tex]180^{\circ}[/tex])

[tex]122+\angle BAC = 180[/tex]

[tex]\angle BAC = 180-122[/tex]

[tex]=58^{\circ}[/tex]

[tex]24+58+x = 180[/tex] (sum of interior angles of triangle is [tex]180^{\circ}[/tex])

[tex]82+x=180[/tex]

[tex]x=98^{\circ}[/tex]

∴ Option C is correct.

Hope this helps :)

I’ll give brainliest:(
Write a paragraph to proof to show that if <1 and <2 are congruent supplementary angles, then <1 and <2 are right angles

Answers

Answer:

see below

Step-by-step explanation:

we know that

[tex]\angle 1 =\angle 2[/tex]

and that

[tex]\angle 1 +\angle 2 = 180[/tex]

so we substitute angle 2 by angle 1

[tex]\angle 1 +\angle 1 = 180\\\\2\angle 1=180\\\\\angle 1 = 90[/tex]

so there we have it

[tex]\angle 1 = 90 =\angle 2[/tex]

Pamela's age is three times Jiri's age. The sum of their ages is 68. What is Jiri's age?

Answers

Answer:

17

Step-by-step explanation:

x + 3x = 68

4x = 68

x = 17

which of the following graphs represents a function?

Answers

Answer: you didnt post graphs to look at

Step-by-step explanation:

You didn’t post graphs to look

2. AABC is an isosceles triangle. Find the length of AB.
5x+7
B
5x - 6
3x + 4
С

Answers

do u have snap? there’s a group where we help each other with school

Prove that sin²a + cos²a = 1 and = [tex]\frac{1}{cos^{2}a }[/tex] + tan²a (a not alpha)

Answers

Answer:

[tex]\frac{1}{cos^2a }= tan^2 a[/tex]

Step-by-step explanation:

Explanation:-

Given   sin²a + cos²a = 1  

and

              [tex]\frac{1}{cos^{2} a} \\= \frac{sin^2a+cos^2a}{cos^2a} \\ \\\\ = \frac{sin^2a}{cos^2a} +\frac{cos^2a}{cos^2a}[/tex]

= tan²a + 1



3 Select the correct answer. The variable y varles directly as x. When x = 20, y= 12. What is the value of y when x= 15?
А. 7 B. 9 C. 18 D. 25 ​

Answers

Answer:

B.9

Step-by-step explanation:

What I did is I used ratio.

20:12

15:X

Cross multiply:15x12

Answer:180

The answer you get divided by 20.

180/20=9.

Answer:

B

Step-by-step explanation:

Given y varies directly as x, then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition when x = 20, y = 12, then

12 = 20k ( divide both sides by 20 )

k = [tex]\frac{12}{20}[/tex] = [tex]\frac{3}{5}[/tex]

y = [tex]\frac{3}{5}[/tex] x ← equation of variation

When x = 15, then

y = [tex]\frac{3}{5}[/tex] × 15 = 9

7) Mr. M can run a mile in 9 minutes. Assuming he can keep that pace, how 2 points
long would it take him to run a 12 km race? Imi-1,61km 1km=0,62mi Round
to the nearest whole minute (calculators permitted)
about 108 minutes
about 67 minutes
about 21 pinutes
about 9 minutes
HELP URGENT PLSSS

Answers

Answer:

I would say about 67 minutes

I'm begging you please help me!!! Thank you! ♡

Answers

according to the person on top it’s D good lucka,

y=2x-6
slope?
y- intercept?

Answers

Answer:

The slope is 2/1 and the y-intercept is -6.

Step-by-step explanation:

With the y=mx+b formula, m is the slope and b is the intercept.

Answer: -6

Step-by-step explanation:

A school district is planning on buying new desks for its classrooms. Each secondary classroom is to have 5 more desks than an elementary classroom. For 20 elementary classrooms and 25 secondary classrooms, a total of 1,115 desks are needed.

How many desks are to be in each secondary classroom?

Answers

Answer:

27

Step-by-step explanation:

What is the solution of the system of equations below? Solve for x and y
4x+9y=14
4x+5y=6​

Answers

Answer:

y = 2

Step-by-step explanation:

(4x+9y)-(4x+5y) = 14-6

4x-4x+9y-5y = 8

4y = 8

y = 2

Hope this helped!

Other Questions
please help meIn province no:5 of Nepal what type of climate is found there? How many moles of H3PO4 are contained in 150.0 mL of 18.1 M H3PO4? v2+4v-21=0 (solve by factoring) I need help... my dad said he was going to the store to get milk 2 mouths ago and is still not back why do you think he is taking so long:(? Benny wonders why when he presses his finger against a map nothing happens to the map. However if he presses a thumbtack into the map using the same force the tack will probably poke a hole in the map. In introduction found poetry how does the author make the reader aware of the different types of found poetry? 1The coefficient of x2 in the expansion of 2x +1 by 3 whole square Hello' this is my last question can someone please help me(please don't just put a random answer just to take my points) Line l is a straight line.Line l is a straight line. 2 line intersect line l to form 4 angles. From top left, clockwise, the angle are: x, y, z, w.Which statements are true about the angles in the figure? Select two options.Angle x and angle y are supplementary angles.Angle W and angle Z are a linear pair.Angle W and angle Y are adjacent angles.Angle X and Angle Z are vertical angles.Angle Z and angle Y are complementary angles angles. What is a label for a piece of information used in a program called? Solve: 9 + 11| + |-1| All _____ trials must be held in the _____. A. Criminal; HouseB. Criminal; SenateC. Impeachment; HouseD. Impeachment; Senate An adult fruit fly has eight total chromosomes and reproduces sexually. Correctly identify the parts of the diagram to show how a fruit fly reproduces. Which printmaking technique produces images using half-tones instead of lines? A. etching B. engraving C. mezzotint D. lithography Briefly, share a time when you set a goal and did not accomplish it, and then share a time when you set a goal and successfully achieved it. Why weren't you successful in your first example? Why were you successful in your second example? Why does effective goal-setting help us achieve goals? What are the characteristics of good goals? Based on your answer to questions 1 and 2, set three goals: one short-term, one mid-term, and one long-term There are two types of space - ________ and _______ space. Reread lines 47-49, on page 4. What does thisimage describe?The speaker approaches a party that her newneighborhood has organized to meet her family.The speaker's new neighborhood is full ofskyscrapers covered with yellow blossoms.The speaker observes the flowering trees on thesidewalk dropping their blossoms.The speaker's new neighbors greet her with a localcustom that is unfamiliar but kind. Tell me everything you know about Pythagorean Theorem. Some things to include, but not limited to: Why is it that in some examples you have to subtract the square of a leg from the hypotenuse? Can this be used on every triangle? When might someone use this in real life as an adult? Social and emotional maturity are intertwined. Therefore, as teens emotional maturity increases, their relationships with their peers change as they become more vulnerable and emotionally intimate with their peers. This increased vulnerability and intimacy requires greater trust among peers. Thus, during the adolescent years, teen peer groups become increasingly important as teens experience more closeness in these friendships and more gratifying relationships with their peers as a result. Teens now turn to one another, instead of their families, as their first line of support during times of worry or upset. This increased reliance on friendships is yet another way that teens demonstrate their growing independence. Teens and Peer Relationships, Angela Oswalt Which common effect of peer relationships is discussed in this reading? loss of closeness with friends and family loss of self-esteem increased emotional support during stressful times increased vulnerability and intimacy with family The Gulf of Mexico dead zone that forms each summer at the mouth of the Mississippi River is caused largely by the input of agricultural fertilizers that stimulate phytoplankton blooms, which die, and are subsequently consumed through bacterial decomposition. Decomposition consumes oxygen, leading to very low dissolved oxygen levels and subsequent death or emigration (i.e. leaving the area) of fish and other marine life. Many scientists advocate creating wetlands (as well as restoring them) as a strategy to reduce the severity and extent of the dead zone. The idea is that the plants in the wetlands will remove these nutrients from the water (during growth) and prevent their washing into the river and the Gulf of Mexico. Would the use of created wetlands be considered biotechnology