The rental rate for a cement mixer has a flat rate of $40 plus $20 for each day or rental. The graph shows points representing t
he total cost of the rental. Which linear equation, in slope-intercept form, that models the total cost of the rental over time?
A. Y=25x
B. Y=20x + 40
C. Y=75x
D. Y=x + 50
E. Y=50x + 25
A. Y=25x
B. Y=20x + 40
C. Y=75x
D. Y=x + 50
E. Y=50x + 25
2 answers:
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Answer:
25%
Step-by-step explanation:
Given parameters:
Amount earned by Jessica per month = 800
Total savings target per year = 2400
Unknown:
Percentage of savings = ?
Solution:
The total earning per year will be the amount earned per month multiplied by the total number months;
Amount earned in a year = 12 x 800 = 9600
Let the percentage of savings per year = y%
Now;
2400 = x 9600
y = 25%
Answer:
Total distance from Mr. West to dolphin
Step-by-step explanation:
Height of cliff on which Mr. West is standing above the surface of ocean =
Mr. West spot the dolphin under the water at a depth of =
∴ Total distance from Mr. West to dolphin=
Adding mixed numbers
Adding whole numbers first.
Adding fractions by taking LCD.