4 years ago

Help please with this inequality

Mathematics

2 answers:

d1i1m1o1n [39]4 years ago

7 0

4(x+8) - 10 >= 42
4x + 32 - 10 >= 42
4x + 22 >= 42
4x >= 20
x >= 5 (true on number line)

answer is D. last one

ollegr [7]4 years ago

5 0

The answer is D 4(X+8)-10>42

4x+32-10>42

4x+22>42

4x=20

x=5

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