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4 years ago

11

During a football game, Kevin gained five yards on the first play. Then, he lost seven yards on the second play. How many yards

does Kevin need on the next play to get the team back to where they were when they started?

1 answer:

lorasvet [3.4K]4 years ago

3 0

2 yards, +5 -7 =-2. They need 2 yards to gain back the two that were lost

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Identify and label each of the mathematical properties below.

vazorg [7]

Answer:

1. Commutative

2. Associative

3. Identity

4.Distributive

5. Identity

6. Associative

7. Commutative

8. Identity

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3 years ago

What would be the first and last terms of the polynomial if it was written in standard form? 2(x^2 − 5x +4) − (x +3)(x+ 2)

VikaD [51]

Answer:

So first term of the standard equation will be $x^2$ and last term will be 2

Step-by-step explanation:

We have given polynomial $2(x^2-5x+4)-(x+3)(x+2)$

We have to write this polynomial in standard form

So for writing in standard form we have to multiply this polynomial and then subtraction

$=2x^2-10x+8-(x^2+5x+6)=2x^2-10x+8-x^2-5x-6=x^2-15x+2$

So first term of the standard equation will be $x^2$ and last term will be 2

7 0

3 years ago

A pair of jeans cost $85 but are on sale for 45% off. What is the sale price?

NeTakaya

Answer:

46.75 dollars

Step-by-step explanation:

If the jeans are on sale for 45% off, then they will cost 55% of the original price (100%-45%=55%).

Therefore, the sale price is:

85×55%

Change % into a decimal

= 85×0.55

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Therefore, the sale price of the jeans is 46.75 dollars.

I hope this helps!

6 0

3 years ago

Latoya made $306 for 17 hours of work.

Anton [14]

Answer:

9 hours of work

Step-by-step explanation:

306/17 = 18 per hour

so 162/18 = 9

8 0

4 years ago

Read 2 more answers

By what number should I multiply 1 1/4 by to obtain 3/4(fractions)

Reptile [31]

1 1/4x = 3/4
5/4x = 3/4
x = (3/4) / (5/4)
x = 3/4 * 4/5
x = 12/20 which reduces to 3/5

check..
1 1/4 * 3/5 =
5/4 * 3/5 =
15/20 reduces to 3/4

so u would multiply 1 1/4 by 3/5 to get 3/4

7 0

3 years ago

Read 2 more answers