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valentinak56 [21]
3 years ago
12

PLEASE HELP AND EXPLAIN! (3 different problems)

Mathematics
1 answer:
Margaret [11]3 years ago
5 0

Answer:

<em>a</em><em>}</em><em>4</em><em>/</em><em>3</em>

<em>b</em><em>}</em>

<em>c</em><em>}</em><em>-</em><em>1</em><em>/</em><em>4</em>

Step-by-step explanation:

a}4-c/4-(2+b)

putting the values of b and c n its place

4-(-4)/4-(2-4)

4+4/4-(-2)

8/4+2

8/6

4/3 or 1.33

b}IDK SORRY

c} y-x+5+y/4

-1-4+5-1/4

-6+5/4

-1/4

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Answer:

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Step-by-step explanation:

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Answer:

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Answer:

x=21

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