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3 years ago

5

A

2 answers:

steposvetlana [31]3 years ago

7 0

Answer: Write the expression as a -90,

O Substitute 102 in for the variable, a.

Simplify by subtracting 90 from 102.

Step-by-step explanation:

The answer is 12.

subtract

hichkok12 [17]3 years ago

6 0

Answer:

3,4,5,8 are the correct ansers

Step-by-step explanation:

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You have a dog-walking business. You charge $12 per hour. Let's define n as the amount you earn and h as the number of

Goshia [24]

Answer:

$n = 12h$

Step-by-step explanation:

Given

$r = 12/hr$ --- rate

$h \to hours$

$n \to amount$

Required

Determine which solution is correct or incorrect

The solutions are not given. So, I will provide a general explanation

The amount (n) is calculated as:

$n = r * h$

So, we have:

$n = 12 * h$

$n = 12h$

The above is the general equation to solve for the amount, given h hours

When h = 2.5, we have:

$n = 12*2.5$

$n = 30$

8 0

3 years ago

Which term of the AP. 8 , -4 , -16 , -28 ,......... is -880 ?

denis-greek [22]

Answer:

75th term

Step-by-step explanation:

hope it is well understood

6 0

3 years ago

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Jamila paid $6 for a movie ticket, $1.59 for a small box of popcorn, and $2.50 for a drink at a movie theater. Which operation(s

slavikrds [6]

She would us addition and the answer is 10.09

3 0

4 years ago

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How fast will the train cover 290 miles if its speed is s miles per hour?

adoni [48]

Answer:

290/s

Step-by-step explanation:

Basically, the question is asking you to find:

290/s miles per hour

The only problem is translating words to math.

Hope this helps!

5 0

3 years ago

Factorise <br>X^2 - 2x - 3

madam [21]

Answer:

ws

Step-by-step explanation:

6 0

3 years ago