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2 years ago

8

help! please? suppose it costs ten dollars to place an advertisment in the paper, plus an additional $5 for each line. then the

costs to place an ad x lines long is given by y dollars, where y=5x+10

1 answer:

liq [111]2 years ago

8 0

The ordered pairs are probably (0,10) and (-1,5)

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If we solve h(x) = 36, one of the possible values of x is 1

Mademuasel [1]

Answer:

Step-by-step explanation:

(x+5)² = 36

x+ 5 = ±√36 = ±6

x = -5 ±6 = 1, -11

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3 years ago

6) Solve for x. 2/3 (x + 7) = 10 <br><br> A)22 <br><br> B)8 <br><br> C)- 1 /3 <br><br> D)41/ 3

Amiraneli [1.4K]

For this case we must find the value of the variable "x" of the following equation:

$\frac {2} {3} (x + 7) = 10$

We multiply by 3 on both sides of the equation:

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Answer:

Option B

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2 years ago

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Arte-miy333 [17]

I hope this helps you

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-42.a^6.b^8

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2 years ago

What value of x is in the solution set of 4x – 12 ≤ 16 + 8x?Which is a correct first step in solving the inequality –4(2x – 1) &

Anna71 [15]

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3 years ago

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jek_recluse [69]

Answer:

The answer is D

Step-by-step explanation:

All you have to do is distribute.

x^2(5x-4)+4(5x-4) =

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