Answer:
X= 31
Step-by-step explanation:
13x- 15= 12x+ 16
-12x -12x
x- 15= 16
+15 +15
x= 16+ 15
x= 31
Answer:
See joint picture.
Step-by-step explanation:
The study lasts 6 days. Since the amount of plant food decreased an equal amount each day, and since the whole 72 millimeters were used, it means that plants consumed 72/6 = 12 millimeters daily.
All the results given come from this justification.
Answer:
gallons of water will be needed to fill the pool 19388.16 gallons
Step-by-step explanation:
given data
Length of rectangular pool = 36 feet
Width of rectangular pool = 18 feet
1 cubic foot = 7.48 gallons water
solution
we consider here Depth of rectangular pool = 4 feet
so Volume of the pool = Length × Width × Depth ..............................1
put here value
Volume of the pool = 36 × 18 × 4
Volume of the pool = 2592 cubic feet
and
1 cubic feet = 7.48 gallons
so 2592 cubic feet will be
2592 cubic feet = 7.48 × 2592
2592 cubic feet = 19388.16 gallons
Answer:
Step-by-step explanation:8
