2 years ago

Write a unit rate word problem. Please include the solution.

1 answer:

3 0

Answer:

bob goes 28 miles in 2 hours while traveling to the store. how many miles does he drive per hour. the answer is 14 miles per hour

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The rectangle below has a area x^2-x-72 square meters and a length of x+8 meters what expression represents the width of the rec

mixer [17]

ANSWER

$w = (x - 8)$

EXPLANATION

The given rectangle has area,

$A = {x}^{2} - x - 72 \: {m}^{2}$

It was given to us that, the length of the rectangle is l=(x+8)

To find the width, we need to factor, the expression for the area.

We split the middle term to get,

$A = {x}^{2} - 9x + 8x- 72$

We now factor by grouping;

$A = x(x - 9) + 8(x- 9)$

$A = (x + 8)(x - 9)$

We know that area of a rectangle is

$A = l \times w$

Hence the width of the rectangle is,

$w = (x - 8)$

8 0

2 years ago

Read 2 more answers

Luke is a messenger for a package-delivery company. He starts at the company’s office and walk 4 blocks due west to deliver the

Degger [83]

4 Blocks West, 5 Blocks East, 1 Block East, 2 Blocks West

W = West

E = East

Simplify, by collecting like terms.

7 0

3 years ago

Hoi i need this ✨AnsWeREd✨

antoniya [11.8K]

Answer:

answer above or below is right

Step-by-step explanation:

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2 years ago

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Can someone do this please?

amid [387]

Answer:

<1 =73

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

72+ 35 + <1 = 180

Add like terms

107 + <1 = 180

Subtract 107 from each side

<1 = 180-107

<1 =73

8 0

1 year ago

A family of four goes to the movies. Each ticket costs x dollars and $10 for a drink and candy. Each member of the family got a

raketka [301]

Answer: 4x+40 dollars

Step-by-step explanation:

1. Define: since a ticket costs x dollars and 10$ for a drink and candy, your expression would be x+10 dollars.

2. Distrubute: Since there are 4 people, it would be:

4*(x+10)

3. Simplify: 4*(x+10) => 4x+40

Have a nice day! :D

3 0

2 years ago