The answer is 35 because u need to multiply 7 by 5 because they multiply 9 by 5.
Steps
1) 100%-15%=85%
2) 9.99×0.85=11.49
3) 11.49×0.05+11.49=8.92
they cost$8.92
Answer:
1 is false
2 is true
3 is false
4 is false
Step-by-step explanation:
y-33=-2
y-33+32=-2+33
y=31
31=3x-2
31+2=3x-2+2
33=3x
33/3=3x/3
11=x
solution is (11,31)
graph of y=-3x-2... y=31 would be a horizontal line on 33 at the y axis
To represent this as an equation, you need to show both things that are mentioned in the paragraph. 1. You begin at 600 cm. And 2. The tree grows 3.1 cm per week.
You put both of these together in one equation like this: 600 + 3.1w = h, where w stands for the number of weeks and h stands for the height.