Answer is A, you should not do negatives on the other side, copy the same monomial on the other sides
C is what you do when credit cards are involved.
Answer:
(7x-5)(3x+4)
Step-by-step explanation:
Answer:
m∠XMN = 80°
Step-by-step explanation:
you know that:
4x + 5 + 6x - 10 = 145
solve for x:
10x - 5 = 145
10x = 150
x = 15
Use this information to solve for m∠XMN
6(15) - 10
90 - 10
80
m∠XMN = 80°