x + 5 < 13 my teacher

Mathematics High School

x + 5 < 13 my teacher

Answers

Answer 1

Answer:

x ≤ 8

Step-by-step explanation:

x + 5 ≤ 13

subtract 5 from both sides

x ≤ 8

Related Questions

A ranger hiked 601 feet to and from the peak of a mountain, each way. The ranger hiked 2 times in the past eight weeks. How far did the ranger hike on the mountain over the past eight weeks?

Answers

Answer: 2,404 feet

Step-by-step explanation:

Each way was 601 feet. Going up was 601 feet and coming down was the same.

Total for both is therefore:

= 601 + 601

= 1,202 feet.

They did this twice in 8 weeks:

= 1,202 * 2

= 2,404 feet

When the base of the ladder is 10 ft away from the base of a building, the top of the ladder touches the building 18 ft above the ground about how long is the ladder

Answers

Answer:

Step-by-step explanation:

[tex] \sqrt{54 \\ } [/tex]

At a dinner at Priya's favorite restaurant, the meal cost $18 and a sales tax of $1.71 was added to the bill.
How much would the sales tax be on a $34 meal at the same restaurant?
O $3.23
O $3.12
O $3.35

Answers

Answer:

$3.23

Step-by-step explanation:

1.71 ÷ 18 = 0.095 = 9.5%

9.5% × 34 = 3.23

Can someone plssss help!!

Answers

Answer:

x=20 degrees

Step-by-step explanation:

7x+(x+20)=180

8x+20=180

8x=160

x=20

‼️‼️Find the volume of the cylinder.‼️‼️

HEIGHT: 2cm
DIAMETER: 8cm

Exact: ?
Approximate volume: ?

Answers

Answer:

v=2πrh

r=d/2=8/2=4

Therefore, V=2×3.142×4×2= 50.272 ans.

I need help friends! Pls, help me I will review it once you answered :)

Answers

No, it is not a possible solution because 4$ x 4h= 16 and then 12h x 8$ = 96. Together it makes 112$ but the goal is 120$, therefore it is a incorrect possible solution.

Write the equation of the line given the points (2,0) and (3.-1)

Answers

Answer:

y = -1x + 2

Step-by-step explanation:

We need to find y = mx + b

Use the following equation

[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Plug in the values

[tex]\frac{-1-0}{3-2}[/tex] = [tex]\frac{-1}{1} = -1[/tex]

We have found the slope(m) which is -1

We have to find y-int b

Plug in any given x,y into the slope formula

-1 = -1(3) + b

-1 = -3 + b

2 = b

At last the formula is

y = -1x + 2

2x + 1 greater than 5

Answers

Answer:

X>2

Step-by-step explanation:

Subtract

1 from both sides. Simplify

−

5−1 to

4. Divide both sides by

2. Simplify

You can use cymath

Answer:

x > 2

Interval notation: [tex]\left(2,\:\infty \:\right)[/tex]

Step-by-step explanation:

Starting inequality: [tex]2x+1>5[/tex]

Subtract 1 from both sides: [tex]2x>4[/tex]

Divide by 2 on both sides: [tex]x>2[/tex]

Which digit(s) make the solution of the equations the whole number? 5x-496=1.34...

Answers

Answer:

x≈ 100

Step-by-step explanation:

Given the equation

5x-496=1.34...

We are to find the value of x to the nearest whole number

Add 496 to both sides

5x-496+496 = 1.34+496

5x = 497.34

x = 497.34/5

x = 99.468

x ≈ 100

Hence the value of x to nearest whole number is 100

HELP IM BEING TIMED ANSWER FAST PLEASE

Answers

1,2,6 are the ones to click

the first one from each row is wrong i think

How is Mercury different than Jupiter?

Answers

Answer:

Hey!

Step-by-step explanation:

The diameter of Mercury is 4,879.4 km, while the diameter of Jupiter is 142,984 km. In other words, Jupiter is 29.3 times bigger across than Mercury. In terms of volume, you could fit 24,462 Mercurys inside Jupiter. Jupiter even has 5,750 times more mass than Mercury.

Hope this helps!

Have a nice day!♥

A person inverst 6500 dollars in a bank. The bank pays 6.75

Answers

Is this the whole question?

Marian buys a dress that costs $32.00. She pays 10%
sales tax.
How much does she pay for the dress, with tax?
A. $5.20
B. $35.20
C. $34.00
D. $28.80
Please help

Answers

Answer:

B, $35.20

Step-by-step explanation:

32 increase 10% =

32 × (1 + 10%) = 32 × (1 + 0.1) = 35.2

answer is 35.20 because if you do 3.20 plus 32 that would equal 35.20

Someone help please and make sure it’s right please :)

Answers

I'm going to go with 4 I hope I'm right if it's wrong I'm sorry

Divide £945 in the ratio 2:5

Answers

1) Add the total ratios (2+5=7)
2) Divide by cost to find 1 (945/7= £135)
3) Multiply that number by the ratio
270:675
When you add it up it should give your total from the beginning.
Hope this helped :)

what is 5+3.2n-6-4.8n=

Answers

Answer:

-1-1.6n

Step-by-step explanation:

5+3.2n-6-4.8n

add like terms

-1-1.6n

Answer:

[tex]-1.6n-1[/tex]

Step-by-step explanation:

[tex]5+3.2n-6-4.8n[/tex]

[tex]-4.8n[/tex]

_______________[tex]________________________[/tex]

[tex]5-1.6n-6[/tex]

[tex]-6[/tex]

________________

[tex]-1-1.6n[/tex]

[tex]-1.6n-1[/tex]

A suffix for the most bright

Answers

Answer: thank you

Step-by-step explanation:

what is the answer to -4(2d+3)+2(-d+4)?

Answers

Answer:

-10d-4

Step-by-step explanation:

Well, you're in luck because I LOVE distributive property!!!

-4(2d+3) Multiply -4 by 2d to get -8d, and multiply -4 by 3 for -12, so the result would be -8d-12!

Then, 2(-d+4) and therefore 2 times -d (you can just say -1d) to get -2d and 2*4 would be 8 to make -2d+8!

Now you combine them: -8d-12+-2d+8

Combine like terms!

-10d-4 would be your answer.

Paolo is using his grandmother’s cookie recipe. He always doubles the amount of chocolate chips and oats. The recipe calls for 2 1/2 cups of chocolate chips. The total amount of chips and oats after doubling is 6 1/3 cups.

Write an equation to find the original amount of oats, x, in the recipe.

Answers

¿puede por favor hablar inglés

A deposit of $2,000 is made in a trust fund that pays 5.5% interest, compounded continuously. It is specified that the balance will be given to the college from which the donor graduated after the money has earned interest for 30 years. How much will the college receive? (Round your answer to the nearest cent.)

Answers

The formula for compounded continuously is A = pe^rt.

What is given?

(A)mount = ?
(P)rincipal = $2000
e = 2.7183 (always)
(r)ate = .05 (turn into decimal)
(t)imd = 20 years

Plug into formula:
A = 2000*2.7183^(.05*20)
A = $5436.60

PLEASE HELP! PICTURE BELOW

Answers

Answer: 42

Step-by-step explanation: 7+7+7+7+7+7

Answer:

147 square feet.

Step-by-step explanation:

Basically you find the triangle’s area 7 x 7 / 2 = 24.5

two triangle = 49

total area = 196

subtract the two triangles from total area

196-49=147

7 is what percent of 36?
a. 19.4%
b.194%
a 5.14%
d. 514.3%

Answers

Answer:

19.4

Step-by-step explanation:

Solve the system of equations by substitution. Show all work neatly on your work page. Checking your answer is wise. :) Plz need
3x + 2y = 7

y = -3x +11

Answers

Answer:

x=5

Step-by-step explanation:

3x+2(-3x+11)=7

Use distributive property:

3x-6x+22=7

Combine like terms:

-3x+22=7

-3x=-15

Then divide:

-3x/3=-15/3 = 5

x=5

Enter a digit in each box to complete the division problem.

please help

Answers

Answer:

There is no box

Step-by-step explanation:

Help pls I really need it pls

Answers

the value of x is 7 because 8/24 = 1/3 so find 1/3 of 21

Which of the following graphs could represent a quartic function?

Answers

Answer:

Graph d

Step-by-step explanation:

Answer:

Graph a

Step-by-step explanation:

a p e x

HELP ASAP ON MATH PLEASE

Answers

Answer:

Brad will get $10 for selling 20 cups of lemonade

Answer:

Brad will get $10 selling 20 cups of lemonade

Kathy uses 8.6 pints of blue paint and white paint to paint her bedroom walls. 4 5 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom walls?

Answers

Answer:Kathy uses 1.72 pint of white paint

Step-by-step explanation:

Total amount of paint ( Blue and white paint)= 8.6 pints

Amount of blue paint=4/5 x 8.6 = 6.88 Pints

amount of white paint = Total amount of paint - amount of blue paint

= 8.6 pints - 6.88 pints

=1.72 pint of white paint

Answer:274707

Step-by-step explanation:

what is the slope of (1,8) and (2,8)?

Answers

Answer:

m = 0

Step-by-step explanation:

slope form = rise / run

formula to find slope with 2 numbers = y2-y1 / x2-x1

so in this case , 8-8 / 2-1

m = 0/1

so m = 0

and sorry for asking but, if this is right could i please get a thanks & brainliest recently a moderator deleted ALL my answers (over 400 answers) causing me to lose over 3k points so id appreciate it alot thanks xoxo

Luca pays $165 per month for his car loan and an average of $2.30 per gallon of gas. He wants to keep his car expenses under $300 per month. Write and solve an inequality to find the greatest number of gallon “g”, Luca can drive in a month while staying within his budget?

PLEASE HELP!! ALL STARS!! <33

Answers

Answer:

58.69 gallons is the maximum she can get.

Step-by-step explanation:

165 + 2.3g ≤ 300

subtract 165 from both sides

2.3g ≤ 135

divide by 2.3 on both sides

g ≤ 58.6956521739

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