ralph buys a package of pasta for 2.29 and a jar of tomato sauce for 2.69. He uses a 0.35 coupon and a 0.20 coupon. What is the total costs of Ralph's purchases?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

Select the correct answer from each drop-down menu. let c(g) be the total cost, including shoe rental, for bowling g games at pin town lanes. c(g) = 5g+3 so, c(6) = 8? 33? 30? or 14? this means that for a $6 shoe rental? for $6 per game? for 6 games? for a total cost of $6? , the games are $8 each? total cost is $33? number of games is 14? or total cost is $30? reset next