3 years ago

Please help ASAP! I will mark Brainliest! Please answer CORRECTLY! No guessing! Show your work!

Mathematics

1 answer:

Margaret [11]3 years ago

4 0

Answer:

Step-by-step explanation:

you should use mathaway, it's really useful

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Simplify. 1 – 2u + u + 4

liq [111]

Answer:

-u+5

Step-by-step explanation:

plz mark as brainliest

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3 years ago

Read 2 more answers

Zoe shows her work in finding the solution to 9 – 7x = 7 – 4(2x 3). which choice describes the error in her solution?

FinnZ [79.3K]

I'll assume the above equation is: 9 - 7x = 7 - 4(2x+3)

* do distributive multiplication
9 - 7x = 7 - 8x - 12

*move like terms
-7x + 8x = 7 - 12 - 9

* solve for x
x = 7 - 21
x = -14

To check, substitute x by its value -14

9 - 7x = 7 - 4(2x+3)
9 - 7(-14) = 7 -4[2(-14) + 3]
9 + 98 = 7 - 4(-28 +3)
107 = 7 - 4(-25)
107 = 7 + 100
107 = 107

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3 years ago

If John scores 20% of his team’s points in a basketball game, how many points does the team score if John scores 14 points?

cluponka [151]