Answer:
99
Step-by-step explanation:
8x-13+7x-17=180( because stright angle = 180 degree)
15x-30=180
15x=210
x=14
8(14)-13= 99
Ans n solution can refer in the picture
B. 200.96 in. The area of the pizza with a 16" diameter (8" radius) is 201.06.
Answer:
Thank you so much. She has even deleted one of my questions before. I'll take care and beware.
Answer:
the equation is equivalent, y is any number
Step-by-step explanation:
-3(3y-7) = 21-9y
-9y + 21 = 21 - 9y
-9y = -9y
y=y
any number will satisfy y=y
