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kherson [118]
2 years ago
15

Eight times the sum of 8 and some number is 80. What is the number?

Mathematics
1 answer:
Basile [38]2 years ago
7 0

Answer: 8(8+x)=80

Step-by-step explanation: 8 times is shown in parenthesis, 8+x is the sum, and 80 is the answer

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HEY GUYS PLEASE HELP ME ANYONE I MEAN ANYONE WHOO EXPLAINS WELL AND NOT FOR THE POINTS WILL BE MARKED AS BRAINLIEST .SOLVE EACH
cupoosta [38]
-4x + 6y = 12
x + 2y = -10

First solve for x in the second equation

x + 2y = -10
x = -10 - 2y

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Now solve for y

40 + 8y + 6y = 12
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Now we have a value for y that we can plug into one of the original equations so we can solve for x

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Your solution set is

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Y = (x²+3)(2x-6)<br> What is the derivative?
ahrayia [7]

Answer:

y = (x²+3)(2x-6)

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