The ratio table below shows the relationship between the weight of apples purchased and the total cost of the apples. Apple Cost
Weight (lb) Total cost ($)
1
2.
4
8
6
12
10
20
When the weight of apples is increased by a factor of 4, by what factor does the total cost increase?
O 3
4
6
8

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18