Answer:
(2,6)
Step-by-step explanation:
substitute the given value of x into the equation
-4 (-4 + y ) +2 = -y
solve for y
y=6
substitute the value of y into x= -4 + y
x= -4 + 6=2
x=2
y=6
(2,6)
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Answer:
Total amount of water = 5,200,000
Step-by-step explanation:
Given:
water produced = 50,000 quarts of water per week
Production drop = 5% = 0.05 per year
Number of week in year = 52 week
Find:
Total amount of water
Computation:
Sum = a / r
a = 50,000 x 52
a = 2,600,000
Sum = a / [1-r]
Sum = 2,600,000 / 5%
Sum = 2,600,000 / 0.05
Total amount of water = 5,200,000
Answer:
80 inches cubed
Step-by-step explanation:
V=bh
b= 5 x4 h=4
5 x 4 x 4 = 80
