35n=280
n=8 8 dimes and 8 quarters
3x *15
possibly idk why im on this site XD
You have to begin by using the triangle sum therom. That means Angle DEC would be 64°, Angle D would be 76°, and angle C would be 40°
Answer: 2,3, and the last one.... I think
Step-by-step explanation:
Answer:
Step-by-step explanation:
25b * (3a² - 1) = 25b * 3a² - 25b * 1
= 75ba² - 25b
Distributive law upon subtraction:
a(x - y) = ax - ay
