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stealth61 [152]
3 years ago
12

Simplify. 7th grade mathematics -7x-9x

Mathematics
1 answer:
WINSTONCH [101]3 years ago
3 0

Answer:

the answer is -16

Step-by-step explanation:

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Answer:

840 outfits

Step-by-step explanation:

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Use the following equation to find a line that is parallel: 10x + 3y - 4x = -24
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y=1/2x is your answer.

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Solve the equation using the quadratic formula.<br> 4x2 – 12x +33 = 0
mixer [17]

Answer:

4x2–12x+33=0

Resta 4x  

2

​

 en los dos lados. Cualquier valor restado de cero da como resultado su valor negativo.

−12x+33=−4x  

2

​

 

Resta 33 en los dos lados.

−12x=−4x  

2

​

−33

Divide los dos lados por −12.

−12

−12x

​

=  

−12

−4x  

2

​

−33

​

 

Al dividir por −12, se deshace la multiplicación por −12.

x=  

−12

−4x  

2

​

−33

​

 

Divide −4x  

2

​

−33 por −12.

x=  

3

x  

2

​

 

​

+  

4

11

​

 

Resolver para x_2

x  

2

​

=3x−  

4

33

​

Step-by-step explanation:

8 0
3 years ago
You are purchasing an exercise machine for a physical therapy office. The machine has a 20 inch vertical space where you add wei
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The maximum weight that could be held would be 32 pounds. or six five pound weights taking up 18 inches of space, and weighing 30 Lbs, and two one pound weights adding another two inches. You could achieve a greater weight if you had a weight of one-half inch, in which case you could take six 5 lb weights and 1 two  pound weight, then you could add a half inch weight bringing the weight to over 32 inches. Since we don't have a half inch weight we can't raise the weight above 32lbs.
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Answer:

D

Step-by-step explanation:

To find the inverse, all we have to do is switch the x and f(x) so instead of f(x)  = 5x + 6, it becomes:

x = 5f(x) + 6

x - 6 = 5f(x)

f⁻¹(x) = (x - 6) / 5

6 0
3 years ago
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