Answer:
21
Step-by-step explanation:
- 7 for first 10 shots
- 7 for another 10 shots
- 7 for last 10 shots
Answer:
Factor {x}^{2}-4x-5x
2
−4x−5.
(x-5)(x+1)=0(x−5)(x+1)=0
2 Solve for x.
x=5,-1x=5,−1
Step-by-step explanation:
Answer:
C. 75 • $6 - $35
Step-by-step explanation:
First, 75 times 6 needs to be in the expression to represent how much they raised from washing the 75 cars.
Then, 35 has to be subtracted because that was the cost of the supplies:
So, C is correct, 75 • $6 - $35
Just do the whole process backwards
700*0.01=7
7-2.84=4.16
4.16/0.8=5.2
5.2+1.05=6.25
