Answer:
Brainliest?
Step-by-step explanation:
1.
subtract 1 from both sides
divide by 2
2.
add 5 to each side
divide by 4
Answer:
Over 5 days, the pool loses 11
inches of water.
Step-by-step explanation:
Since the leaky pool is losing water at a rate of 2 inches of water each day, than we can find the amount of water the pool has lost over 5 days, by either adding 2 five times, or just multiplying 2 by 5:
2 x 
So, the total amount of water lost over 5 days is 11 inches.
Answer:
Find the rate of sales tax
R= 9000/120000
=0.075
=7.5%
So, the rate is 7.5%
31 and 15
31+15=46
31-15=16
Answer:
840cm²
Step-by-step explanation:
The two small triangle areas:
b × h / 2 = 12 × 5 = 60 / 2 = 30cm²
So two triangles would be 60cm²
Now, for the top rectangle:
b × h = 26 × 12 = 312cm²
The middle rectangle:
b × h = 26 × 13 = 338cm²
And the bottom last triangle:
b × h = 26 × 5 = 130cm².
Now to add them all: 60 + 312 + 338 + 130 = 840cm²
I advice you to just check to make sure the calculations were right! Good luck with the rest of your finals :)
