Answer:
a = x² + 3x - 40
Step-by-step explanation:
a = l * w
a = (x - 5)(x + 8)
a = x(x + 8) - 5(x + 8)
a = (x² + 8x) + (- 5x - 40)
a = x² + 3x - 40
Step-by-step explanation:
you need too look somewhere else
The equation would be 0.05x + 3.15 = 5.10
0.05x = 1.95 (subtraction)
x = 39 (division)
39 minutes
The answer is 1. its a cube, 2. the area is 294 Square CM
Answer: It is A
Step-by-step explanation:
When you plug the numbers in A is the only one where you get the same answer
