Lashawna is packaging some bulk candy for a sale. The price is $3.98 per pound. Write an equation to model the relationship between the total cost, c, and the weight of the candy in pounds, p.
A. c = 3 . 98 p
B. c = 3 . 98 + p
C. c = 3 . 98 p
D. c = p 3 . 98

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?