21x + 28 = 156 - 2
21x = 154 - 28
21x/21 = 126/21
X = 6
Step-by-step explanation:
1
Answer:
D corresponds to the base.
Ethire C or A corresponds to the height.
I'm sorry, that's all I know. I'm new to this kind of math.
Step-by-step explanation:
Answer:
2x - y = 13
Step-by-step explanation:
To write the equation of a line use the formula
.
Substitute m = 2 and (4,-5).
