also can anyone solve this
A printing company uses the formula C=0.5x+10 to find the cost of printing x business cards which equation correctly solves the formula for x?
Rearrange the formula KE = 1/2 mv^2 for m
3 answers
KE = 1/2 mv^2
2KE = mv^2
m = 2KE/v^2
C = 0.5x+10
C-10 = 0.5x
x = 2C-20
2KE = mv^2
m = 2KE/v^2
C = 0.5x+10
C-10 = 0.5x
x = 2C-20
r u correct
9 answers