Answer:
7
Step-by-step explanation:
x^2=49
x=7
Let y represent Tim's age and let x represent Chris's age.
y=3x
y=x+14
Set the two equations equal to each other:
3x=x+14
Subtract the x from the one side to get it on the other side.
2x=14
Divide by 2 on both sides
14/2=7
x=7
Plug it back in and see if it works:
y=3(7)=21
Other equation:
7+14=21
x=7
y=21
There are 29 quarts of fruit punch in 7.25 gallons of fruit punch.
They will be perpendicular to their pre image
good luck
Speed=distance/time
speed=37.5/3
=12.5 m/s
