1 answer:
Step-by-step explanation:
a)
W = 200R + 5900
now, we want to transform this, so we get R = ...
W - 5900 = 200R
R = (W - 5900)/200
b)
R = (8200 - 5900)/200 = 2300/200 = 23/2 = 11.5
there were 11.5 hours of overtime.
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The answers is the last one
The answer is 3/2. you do this by subtracting 7 1/4 from the 8 3/4 and simplifying the 6/4!
Answer:
x = 9.5y
Step-by-step explanation:
7 lawns = $66.50
1 lawn = $66.50 ÷ 7
= $9.50
You now know that for one lawn mowed, the amount of money earned is $9.50. Thus:
1x = 9.5y
x = 9.5y
The rate defines how much the portion is of the base.
452.16 m^3
1/3 = 0.333333333
0.333333333 * 3.14 = 1.046666667
1.046666667 * 144 =150.72
150.72 * 3 = 452.16
