Answer:
12
Step-by-step explanation:
3x + x + 42 = 90 ........ 4x = 48 ......x = 12
Answer:
11 inches by 11 inches
Step-by-step explanation:
x-3=8
x=8+3
x=11
Answer:
Step-by-step explanation:
symmmmmmmmmmm
Answer:
x = 3
Step-by-step explanation:
5(x-1)+3=13
Distribute the 5
(5x - 5) + 3 = 13
5x - 5 + 3 = 13
x = 3
Answer:
A. annually I believe it's the answer bc you add interest every year that way