Answer: 22.5
Step-by-step explanation: The y-intercept or b would be 22.5 because In point slope form 3.75 is the y, -7.5x is the mx and since -7.5x-3=22.5, 22.5 is the b.
Answer:
6ft 2ins
Step-by-step explanation:
ins:9+5=14
ft:2+3=5
now you can add another foot because there is 12 ins in 1 foot making the answer 6 feet and 2 inches
First, simplify the negative addition. 
Follow the order of operations by dividing first. 
Add and subtract from left to right. 
we know that
the rate of elevation is 2 feet per minute
so
Find out the elevation in 10 minutes
Multiply 2 ft/min by 10 min
2*10=20 ft
therefore
her elevation 10 minutes ago is
0-20=-20 ft ----> is negative because is below sea level
the answer is
-20 ft or 20 ft below the sea level
Answer:
hi
Step-by-step explanation:
