Guideline liminator Sticky Notes Formula The scatterplot shows the relationship between the
cost of water in dollars and the number of gallons of
water used by a business over several months.
5 Cleat Mark for Review
Based on the scatterplot, which is the best prediction
of the number of gallons of water used by this
business when the cost of water is $180?
Water Usage
A) 85,000 gallons
У
A
180
160
B) 90,000 gallons
140
Cost of Water (dollars)
120
100
© 65,000 gallons
BO
60
40
D50,000 gallons
..
20.
0
10 20 30 40 50 60 70 80 90
Gallons of Water (thousands)
1-12

b

step-by-step explanation:

i think it is 70

step-by-step explanation:

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.