Part A: 3x + 15 = 5x - 25
Part B: x = 20
Answer:15.2
Step-by-step explanation:380/25
The possible side length is 7
Answer:
36
Step-by-step explanation:
Substitute the A for the 9, since A=9, and multiply the numbers
One way is to factor it
trial and error, with experience
(3x+5)(x-2)
answer is C