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maxonik [38]
3 years ago
11

7x-8(-2x+9)=112 What is x

Mathematics
2 answers:
zaharov [31]3 years ago
8 0
Okay so first you need to combine like terms 
alex41 [277]3 years ago
3 0
 (8, -2) here is your answer

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Which statement describes the ratio of weight to mass and the value of x in the table?
tiny-mole [99]
To find the ratio, pick any pair of corresponding table values.
  weight/mass = (196 N)/(20 kg) = 98/10 N/kg

You can find x from ...
  (98/10)x = 1078
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The appropriate choice is ...
  B   The ratio is 98/10; x = 110
7 0
3 years ago
What os the volume of the closet??
Mars2501 [29]

Answer:

82 7/8

Step-by-step explanation:

Use the volume formula

17/4 x 13/4 x 6

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8 0
3 years ago
Solve for x. 7x−9<12 or 14x+8>11
Vitek1552 [10]

Answer:

For 7x-9<12, the answer is x<3

For 14x+8>11, the answer is x>3/14

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I hope this helps you out! :)

4 0
3 years ago
The output of a function is 5 more than 2 times the input. Find the input when the output is 17.
Tanya [424]

Answer:

<em>The input when the output is 17 is x=6.</em>

Step-by-step explanation:

<u>Functions</u>

Assume the input is called x and the output is the function f(x). Two times the input is 2x. 5 more than that is 2x+5.

Knowing the output of the function is 5 more than 2 times the input, we can write the function as:

f(x)=2x+5

Now find the input x when the output is 17:

17=2x+5

Swap sides of the equation:

2x+5=17

Subtract 5:

2x=17-5=12

Divide by 2:

x=12/6=6

The input when the output is 17 is x=6.

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3 years ago
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Rina8888 [55]
I would think he answer would be c. Yoga
3 0
3 years ago
Read 2 more answers
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