Mathematics High School

73 pens to 63 pens


Please help step by step

Answers

Answer 1

I ate them

Step-by-step explanation:

because I was hungry and I need a brain

Related Questions

Find the surface area of the rectangular prism.
3 in.
2 in.
4 in.

1.)60 in 2
2.)84 in 2
3.)26 in
4.)52 in2

Answers

Answer:

52 Inches³

Step-by-step explanation:

The surface area formula for a rectangular prism is 2 x (height x width + width x length + height x length)

SA= 2(4x2+2x3+4x3)

Find the difference in slopes. Can anyone help me with this? I need it, its a grade for my mah class.

Answers

Answer:

Slope of the graphed line, using 2 points (-1, 3) and (0, 0):

m₁ = 3/-1 = -3

Slope of the line containing the points (-6, 2) and (-9, 5):

m₂ = (5 - 2)/(-9 - (-6)) = 3/-3 = -1

The difference in number between the slopes:

-3 - (-1) = -2

The difference in slopes:

The slope of the graphed line is 3 times steeper.

Answer:

i like to know this answer

List and appraise a piece of music base on timbre

Which of the following numbers is irrational? Helpppp please!!!!... due in 2 minutes!!!!.

Answers

I do believe the answer is the last one.
3

3.
What is the area of triangle ABC?
2in.
2in.
B
The area of triangle ABC is

Answers

I got 12 for my answer

Which of the following is a factor
of the expression 5x^2- 13x-6?

Answers

Answer:

(5x+2) (x-3)

Step-by-step explanation:

Which equation matches the graph shown?

Answers

Answer:

A

Step-by-step explanation:

Since it is upside down, it is the one with the negative sign in front of the x. The numbers will continue to increase in the negatives.

Answer:

ur ans is A

Step-by-step explanation:

GOODLUCK

What is the answer to this?

Answers

Answer:

its the second answer i hope that helps

Answer:

Step-by-step explanation:

i have no idea

A carnival is selling red tickets for rides and yellow tickets for games. The red tickets are $1.25 each and the yellow tickets are $0.75 each. The total number of tickets sold was 1,032 and the total sales was $979. Let r represent the number of red tickets sold and y represent the number of yellow tickets sold. Which pair of linear equations can be used to find the number of red tickets sold?
{ r + y = 979 0.75 r + 1.25 y = 1,032
{ r + y = 1,032 0.75 r + 1.25 y = 979
{ r + y = 979 1.25 r + 0.75 y = 1,032
{ r + y = 1,032 1.25 r + 0.75 y = 979

Answers

Answer:

Your answer.

Equation is D

R = 622

Y = 410

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

Select all the equations where x = 3 is a solution.


Choose 2 answers:


А )x +4= 7

B) = 3 9 5 - 2 = 2

D) 8x = 32

E )X – 10 = 7​

Answers

Answer:

Step-by-step explanation:

X +4=

8x=32

What is the slope of (-2,4) and (10,-20)?



Thanks to whoever answers.

Answers

Answer:

m=-2

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

See screenshot Please! :) and help ASAP thank youu!! <33

Answers

Answer:

A.

Step-by-step explanation:

A. makes the most sense out of all of them. But if it had to be another one, I'd say D. Sorry! I'm not the best at these either. :)

Linda received 3/5 of the votes in the election for student council president. What percent of the votes did Linda receive

Answers

Answer:

60.

Step-by-step explanation:

Answer:

[tex]60%[/tex][tex]%[/tex]%

Can u gimme brain plz!

if there are 300 seventh graders, and 80% passed the benchmark, how many passed the benchmark

Answers

Answer:

240 seventh graders passed

Step-by-step explanation:

300 x 0.8 = 240

4x – 2y = -8
y = 2x + 4

Answers

Answer:

Set any x and then compute y as 2x + 4. The pair solves the equations.

Step-by-step explanation:

4x - 2y = -8

4x = 2y - 8

2x = y - 4

y = 2x + 4

2x + 4 = y

2x = y - 4

Both equations are the same, so any pair of x and y for which 2x = y - 4 works.

Set any y and then compute x as (y - 4)/2

Alternatively

2x = y - 4

2x + 4 = y

Set any x and then compute y as 2x + 4.

w – 9 = 22 what is w

Answers

Answer:

31............

Step-by-step explanation:

22+9=31

Answer:

it is -13

Step-by-step explanation:

9-9-x=22-9 x=-13. 9-(-13)=22 brainliest please

Tom ate at a restaurant. His bill was $12.00. He left a 15% tip. How much was the amount of the tip?

Answers

Answer:

15% of 12 is 1.8

Step-by-step explanation:

15 x 10/100 = 1.8

Help, please!!!!!!!!

Answers

y= 3/2 x+ 3 and 3x-2y=-6

Step-by-step explanation:

□y = -3/2x-9

□y=3x+3

□3x+2y=-9 = y=-9/2 -3/2x

□y=3/2x+3 correct

□3x-2y=-6 = y=3+ 3/2x correct

□2/3x +3

Philip's bill for lunch at a restaurant was $7. He left a 15% tip. What was the amount of the
tip?

Answers

Answer:$1.05

Step-by-step explanation:

Step-by-step explanation:

:

=$7×15/100

=$1.05

One week Tony bought 6 soft shell tacos and 2 hard shell tacos for $12. The next week he bought 3 soft shell tacos and 1 hard shell tacos for $6. Write a system to find the cost for each type of taco. Explain your answer.

Answers

S - Soft
H- Hard

6s + 2h = 12
3s + 1h = 6

Answer: $1.50 each for soft taco
$1.50 each for hard taco

write an equation perpendicular to y=1/5 x+9 that passes through the point (-2,-2)

Answers

Answer:

-2= 1/5x-2 +9

-2= -0.4 +9

Step-by-step explanation:

What is an equation of the line that passes through the point (-6,-2)(−6,−2) and is parallel to the line 3x-2y=23x−2y=2

Answers

Answer:

y = 3/2x + 7

Step-by-step explanation:

If two lines are parallel to each other, they have the same slope.

The first line is 3x - 2y = 2. First, let's put this into standard form.

3x - 2y = 2

Add 2y to both sides to make y positive.

3x = 2y + 2

Subtract 2 from both sides to isolate y.

3x - 2 = 2y

Isolate y further by dividing both sides by 2.

3/2x - 1 = y or y = 3/2x - 1

This is now your first line. Its slope is 3/2. A line parallel to this one will also have a slope of 3/2.

Plug this value (3/2) into your standard point-slope equation of y = mx + b.

y = 3/2x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (-6, -2). Plug in the x and y values into the x and y of the standard equation.

-2 = 3/2(-6) + b

To find b, multiply the slope and the input of x (-6)

-2 = -9 + b

Now, add 9 to both sides to isolate b.

7 = b

Plug this into your standard equation.

y = 3/2x + 7

This equation is parallel to your given equation (y = 3/2x - 1) and contains point (-6, -2)

Hope this helps!

Pippin owns 2 cats, 3 dogs, and a lizard as pets. What is the ratio of the number of cats to the total number of pets Pippin owns?
Choose 1 answer:
is it
A 1/6
B 1/3
C 2/5
D 1/2
or E 2/3

Answers

Answer: B) 1/3

2 cats/6 total animals

simplified is 1/3

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

plz make me brainliest

Given the expression (−2x2)(3x)(x), Jose says that different products occur if the order of the quantities being multiplied changes. Is Jose correct? Explain.

Answers

Answer:

Jose is incorrect.

Step-by-step explanation:

Using the communitive property, you can rearrange (-2x2), (3x), and (x) in the problem and get the same product. You can rearrange it to (3x)(x)(-2x2). You can rearrange it to (3x)(-2x2)(x). Now matter where you rearrange them, the equation will always have the same product.

What is the result when we simplify the expression ( 1 + 1 /x ) ( 1 − 2/x + 1 ) ( 1 + 2/ x − 1 ) ?

Answers

Step-by-step explanation:

Let y be 1/x. Then 2y = 2/x.

We wish to simplify (1 + y)(2 - 2y)(2y).

(1 + y)(2 - 2y)(2y)

= 4y(1 + y)(1 - y)

= 4y(1 - y²)

= 4y - y³

= 4/x - 1/x³.

P.S. Writing it as (4x² - 1)/x³ is fine.

Please help me to solve the 5th part!​

Answers

Step-by-step explanation:

hope this will help you.

Find the slope of the line passing through (3, 7) and (6, 11). Note: Use the y-y/x-x formula!

Answers

Answer:

Slope of the line       [tex]m = \frac{4}{3}[/tex]

Step-by-step explanation:

Explanation:-

Given points are ( 3,7) and (6,11)

Slope of the line

        [tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

       [tex]m = \frac{11-7}{6-3}[/tex]      

        [tex]m = \frac{4}{3}[/tex]

Slope of the line       [tex]m = \frac{4}{3}[/tex]

The student council is selling cupcakes at the school play.

​The cost to ​make the cupcakes is a fixed \$ 75$75 plus \$ 0.17$0.17 per cupcake made.

​

​Each ​cupcake sells for \$ 2.00$2.00.

Answers

Answer: 37.5

Step-by-step explanation:

75 divided by 2

Problem of the Day 7.7
Joshua swims 18 laps every day at swim practice. If he swims every day for 32 days, how many laps has he completed?

Answers

Answer:

576

Step-by-step explanation:

18 x 32 = 576

figure out the riddle

Answers

Answer:

Four

Step-by-step explanation:

All the animals are on the bed, but the bed itself has four legs.

Answer: 6

Step-by-step explanation: the legs from the bed, and your 2 legs

Json has 4 gallons of hand sanitizer that contains 25% alcohol. He want sto make a hand santizer that contains 50% alchahol. How many gallons of pure alcohol should he add?

Answers

Answer:

2

Step-by-step explanation:

1+x/4+x = 1/2

4+x = 2 + 2x

x = 2

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