Answer:
B. 645−5√7
Correct me if iam wrong
your allowance is $25 and your friends is $15
Step-by-step explanation:
40/8*3=15
40/8*5=25
under
change the underminator, we have
7×(x-2)-4×(3x+5)=-3×7×4
7x-14-12x-20=-84
-5x=-50
x=10
x-3 = 0
x = 3
x + 4 = 0
x = -4
x - 2 = 0
x = 2
x = 3, -4, 2
