Answer:
51xyv+42ab-36yz.
Step-by-step explanation:
2(3xyv-4ab+7yz)+5(9xyv+10ab-10yz)
= 6xyv-8ab+14yz+45xyv+50ab-50yz
Simplifying like terms:
= 51xyv+42ab-36yz.
c on edge
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50 miles would make the two choices equivalent (65$)
Express moving: y=4/5x+25
Smith and Smith Co: y=3/5x+35
4/5x+25=3/5x+35
Subtract 25 from both sides:
4/5x=3/5x+10
Subtract 3/5x from both sides
1/5x=10
x=50
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Tysm
7
you do 42 devided by 6=7