Answer:
Hope this helps you to understand, to do the problem and for future problems!
Step-by-step explanation:
All you have to do is take the numbers, add them, then divide them by how much there are. Once you did that if its a negative you just turn it positive bc its absolute.
Answer:
40
Step-by-step explanation:
i solved for you
hope it helped! ;)
50 is not a perfect square because it does not have a perfect square root where as 49 is 7, 121 is 11, and 1 is 1
Step-by-step explanation:
If x is the volume of the first tank, and y is the volume of the second tank, then:
x + y = 55
x = 2y + 4
Solve the system of equations using either substitution or elimination. Using substitution:
2y + 4 + y = 55
3y + 4 = 55
3y = 51
y = 17
Solve for x using either equation.
x + 17 = 55
x = 38
The first tank holds 38 gallons, and the second tank holds 17 gallons.
24 Hours in one Day
5 Days
24 <span>× 5 = 120 Hours
Hope that helps! </span>
