Simplify the expression below.
13y + x - 7y

Answers

Answer 1

Answer:

$\text{Simplify:}\n\n13y + x - 7y\n\n\text{Combine like terms}\n\n13y + x - 7y\n\n6x+y\n\n\text{Since you can't combine anything else, that will be your answer}\n\n\boxed{6y+x}$

Answer 2

Answer:
Answer: =x+6y
Explanation:

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Complete the linear function rule for the line that passes through the points of the ordered pairs listed in the table.

Answers

Answer:

y = 3x + 4

Step-by-step explanation:

All that is missing is the rateofchange[slope], so find it:

-y₁ + y₂\-x₁ + x₂ = m

$(-4 - 5)/(0 - 3) = (-9)/(-3) = 3$

I am joyous to assist you anytime.

Jeremy drew a polygon with four right angles and four sides with the same length. Name all the polygons that he could have drawn.

Answers

a square. Only a square could have 4 right angles and 4 sides the same length

Sammi bought 2dozen valentines. How many valentines did sammi have left after giving 7/8 of them to her classmates

Answers

Dozen = 12

2 dozen

2x12=24

7/8 of 24

24 / 8 = 3
3 x 7 = 21
24- 21= 3

3 roses are left over

A lawn sprinkler spins in a circle. The sprinkler covers a radius of 4 feet. Which choice is the closest to the area of lawn that the sprinkler can cover? 13 25 50 or 200..

Answers

The required area that the sprinkler will cover is 50 square feet. Option C is correct.

As mentioned in the question, a lawn sprinkler spins in a circle. The sprinkler covers a radius of 4 feet.

What is surface area?

The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.

Here,
Area of the sprinkler,
= area of the circle
= πr²
= 3.14 × 4²
= 50.24
≈50

Thus, the required area that the sprinkler will cover is 50 square feet. Option C is correct.

Learn more about the surface area here: brainly.com/question/2835293

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When you are trying to cover something,it would be AREA not Circumference since Circumference is the outside of a circle.Area is inside of a circle,so the formula for area is:pix4² which will equal,16pi or 50.26548246 so the closest area of lawn that the sprinkler can cover is 50.

Kevin is riding his bike on a 10 1/8 mile bike path. He has covered 5 3/4 miles already. How many more miles does he have to go to finish?

Answers

You do 10 1/8 minus 5 3/4 which is 35/8, or 4 3/8

so pretty much all we have to do here is subtract 10 and 1/8 minus 5 and 3/4. here's the solving
1 3
10 --- - 5 ---
8 4

the first thing we should do here is turn them into mixed fraction by multiplying the whole number and the denominator. and add the top number. so for 10 and 1/8 we multiply 8 and 10 which is 80 and add the one.
so now we have our numerator which is 81/8 the bottom number stays the same!!
so we now have our first mixed fraction!!
81
---
8
now 5 and 3/4 as a mixed number is 23/4 see how the bottom number stayed the same?
23
---
4
MOVING ON!
now we just changed how these numbers look like so lets set them up again

81 23
--- - ---
8 4
now before we solve this we have to make the denominators( the bottom numbers) the same!

so we can multiply the 4 by 2 to get 8!
but always make sure to do the same to the top as you did to the bottom
so that means we are also multiplying 23 by 2!!
so we have our new fraction!
46
---
8
see this is simple now! lets set up our fractions again

81 46
--- - ---
8 8
now we just subtract the top numbers 81 - 46 = 35!!
so our answer is 35/8

or written as a decimal 4.375 to be exact:))

hope this helped :)

A rectangular prism has a volume of 432 in. The height of the prism is 9 in. What are the dimensions of the base? What is the length and width included in this? Is there any other possible dimensions? Explain.