2x+3x -9. You can simplify this to 5x-9.
Answer:5
dhhddhhhhddkskkStep-by-step explanation:
Answer:
5 apples
Step-by-step explanation:
First, we must find the cost of one apple
12/20 = the cost of one apple
= $0.60
Then, we divide 3 by the price of one apple
3/0.6 = amount of apple we can buy
= 5
i have explained through pictures
Answer:
x
4
Step-by-step explanation:
4x^2 - 64
0 ; move 64 over
4x^2
64 ; divide by 4
x^2
16 ; take square root of both sides
x
4