You take 480 and divide it by 15, because it says per gallon. so then if the car goes 480 miles with 15 gallons, you have to figure out how to find per gallon. you divide 480/15 and your answer is 32
Hi there!
To find the perpendicular slope you need to flip the fraction and change the sign. So 1/2=2/1 and tge original slope was positive, so the slope is -2. Now you sub in the point (-7,-4) in for x and y in the formula y=mx+b and solve for b (sub in 2 for m as well)
Y=mx+b
-4=-2*-7+b
-4=14+b
-4-14=b
B=-18
The equation is y=-2x-18
Hope this helps!
D ~ Positive Exponetial growth. Hope it helped!!! <3 (^u^)
Answer:
A. The area of the park is 251015.62 m squared.
B. The sod would cost $313769.52
C. The perimeter of the border is 1927.5 m
D. The cost fo the paving stone is going to be $5300.625
E. The total cost for the sod and pacing stone combined is $31139070.14
HOPE THIS HELPS I WOULD APPRECIATE BRAINLIEST IF POSSIBLE :)