Answer:
50
Step-by-step explanation:
cause you just take away the decimals and its alreasy a whole number
Two congruent parts mean the two parts you have are the same or they are equal to eachother.
They are -9 and 8. because since 9 times 8 is 72, you need the 9 to be negative to add to -1
12(x-4)=-144
Divide by 12 on both sides
x-4=-12
Add 4 on both sides
x=-8
B, because first of all, y = 4x + 6, so you could cross off A. It can't be C either because there are 4x, not 4y. And it can't be D because Y is also 6 more. If it was 6 more, 4x - y would be a negative number since y is more than 4x.
