128 - 16x
this basically states that u start with 128 oz....and u drink 16 oz for x number of days
Answer:
Step-by-step explanation:
7) A
8) D
9) B
10) A
Let's start with option A --> $23 per hour x 40 hours = 23 x 40 = 920 = $920
That means we have to find how many $ x 5% = $920
We'll call our unknown amount: "B", so B x 0.05 = $920
To find B you have to get ride of everything on its side:
(B x 0.05) / 0.05 = 920 / 0.05 ----> we have to do the same operations on each side.
Now we have B = 920 / 0.05 ----> B = $18,400
The salesperson must sell $18,400 in order to earn the same amount as the first option.
Answer:
10
Step-by-step explanation:
The point-slope form:
We have the point (-1, 7) and the slope m = 2. Substitute:
