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allsm [11]
3 years ago
5

PLEASE HELP MEEEEEE PLEASEEEEEEEE!!!!!! IM TIMED

Mathematics
1 answer:
crimeas [40]3 years ago
7 0

Set up an equation to solve.

$8.50x (since it is the rate of change) + $12 (flat fee) = total money earned (or y). In this case, we have the total, amount, and are looking for x. Plug $139.50 into the equation.

$8.50x + $12 = $139.50

Now, solve for x.

$8.50x + $12-12 = $139.50-12  > <em>$8.50x = $127.5</em>

$8.50/8.50x = $127.5/8.50 > <em>x = 15</em>

So, the correct answer is <u>D. Olivia babysat for 15 hours.</u>

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Solve the equation V/7=3​
allochka39001 [22]

Answer:

21

Step-by-step explanation:

\frac{v}{7}  = 3

Multiplying both sides by 7, we get

\frac{v}{7}  \times 7 = 3 \times 7

The two 7s on the left cancel out to give 1, so

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Please mark Brainliest if this helps!

5 0
3 years ago
Can please please help me im so confused
pentagon [3]
Count that your answer SIKE

5 0
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Schach [20]

Answer:

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6 0
2 years ago
16. Terry has a monthly mortgage payment of $979. Her annual property taxes are
maw [93]

Answer:

$228.67

Step-by-step explanation:

Given that:

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For his  homeowner's insurance which is $800 per year,

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6 0
3 years ago
which values of c will cause the quadratic equation-x^2 + 3x + c = 0 to have no real number solutions ? check all that apply .
Iteru [2.4K]

Answer:

A: -5

B: - 9/2

Step-by-step explanation: I got it right it’s this.

7 0
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