Which expression is equivalent to 30 (one-half x minus 2) + 40 (three-fourths y minus 4)?
Answers
Answered by
1
Answer:
-8/15-29/13
Step-by-step explanation:
-8/15-29/13
Answered by
2
Answer : 15x+30y-220
Step-by-step explanation:
30(x/2-2)+40(3y/4-4) = 15x-60+30y-160
= 15x+30y-220
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