Is your question true or false?
2abc - 3ab = -30? if a =2, b = -3 and c= 4
plug in
2(2)(-3)(4) - 3(2)(-3) = -30
Simplify
-48 + 18 = -30
-30 = -30
Both sides are equal so
It's true.
Answer:
For a rectangle with length 3x+4 and perimeter of 10x+18, what is the width of the rectangle
65% of the coins flipped landed with heads facing up because 13 were faced up out of 20.
Divide:
13/20=0.65=65%
Hope this helped☺☺
