1 answer:
Answer:
r=1
Step-by-step explanation:
-4 r -10r + -5= -19
-4r + (-10r) + -5=-19
-14r+ -5 = -19
-14r + -5 +5= -19+5
-14r= -14
r=1
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
2=-5/4(-8)+b
2=10+b
2-10=10-10b
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18x - 10
There is no way to find out how many hours she worked so the answer is an expression. An expression has no equal sign.
