Answer:
42
Step-by-step explanation:
6 to the second power minius 7 times 3 is 15 then with is cubed it would be 42
Answer:
a relationship or expression involving one or more variables
Answer:
40% increase
Step-by-step explanation:
First, find the difference:
161-115=46
Then divide by the past price to get the percent increase:
46/115=.4=40%
Answer:
2. x = -7/2 and x = 1.
Step-by-step explanation:
2x^2 + 5x - 7 = 0
(2x + 7)(x - 1) = 0
x = -7/2, 1.
