The ratio table below shows the number of miles Shondra drove in a car for certain amounts of time during a road trip. Driving Distance

Hours Driven

Miles Driven

1

60

2

120

3

180

4

?

If Shondra traveled the same number of miles each hour, how many miles did she travel in 4 hours?

210 a

240 b

300 c

360 d

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?