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1 year ago

SOMEONE ANSWER HURRY PLEASE

Mathematics

1 answer:

Aleksandr-060686 [28]1 year ago

8 0

Answer:

A, B, and C

Step-by-step explanation:

Let's simply the equation first

-2(-8 - 4y + 3/4)
16 + 8y - 1 1/2

What did Daniel do wrong?

Well, let's break down what I did and compare it to Daniel.

I multiplied -2 and -8x to get 16x. A negative number times a negative number is positive, and 2 times 8 is 16

Daniel, on the other hand, added the two terms.

The first term should be positive (A)

I multiplied -2 and -4y to get 8y. The same sign rules apply.

Daniel got a negative number, but it is supposed to be positive (B)

I multiplied -2 and 3/4 should be -6/4, which simplifies to -1 2/4 which is further reduced to -1 1/2

Daniel multiplied and simplified incorrectly (C)

-Chetan K

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