20+40+40+40= 140min
20 min plus 40min(3kg)
20+120=140
Answer:
a .8
b .03
c .125
d 125.0
Step-by-step explanation:
Answer:
I need to know the dimensions to solve
x = 6
given f(x) = 310, we obtain the equation
10 + 50x = 310 ( subtract 10 from both sides )
50x = 300 ( divide both sides by 50 )
x =
= 6
299.99 * 0.35 = 104.9965
round to 105.00
299.99 - 105.00 = $194.99 sale price