Which expression is equivalent. Pls help quick

Mathematics

2 answers:

anastassius [24]2 years ago

6 0

Answer:

Step-by-step explanation:

we never need to "touch" the "4.89" or other similar terms.

what counts are all the terms and factors that define the enumerator of the fraction (the top part).

there, 14 is multiplied by -1, and then again multiplied by -2.

14×-1 = -14

-14×-2 = 28

so, D is the right answer.

kramer2 years ago

4 0

It’s d, I solved it

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3 years ago

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For math: Add: (there both fractions) 2/5+1/2

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5: 5,10
2: 2, 4, 6, 8,10

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3 years ago

Read 2 more answers

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djyliett [7]

Answer:

x =-4

Step-by-step explanation:

3x − 7 = −19

Add 7 to each side

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3x = -12