What is 231 km 811 m + 485 km 829 m

Lester needs to add 2/3 of a cup of flour. He only has a 1/3 cup measure. How many scoops of flour does Lester need to add

Find dy/dx by implicit differentiation. 5+4x=sin (xy^2)

Solve for c. 110 - 9c - 1 = 19

A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns shown, making the one-day sale price of the ski set $326. Find the original selling price of the ski set.

Hadley paddled a canoe 2/3 mile in 1/4 hour. How fast did Hadley paddle in miles per hour?

John has on his shelf four books of poetry, four novels, and two reference works. suppose from these ten books, we were to pick two books at random. what is the probability that we pick one novel and one reference work? (a) 1/2

Marnie packed 18 boxes in 3 hours, which was 72% of the total number of boxes she had to pack. How many boxes did Marnie have to pack?

When the cost of a car is multiplied by 0.09 the result is $1780. Find the cost of the car

What is 0.3636 as a fraction NOT simplified

which unit of measure would be appropriate for the volume of a cylinder that is 8 meters and has a radius of 4 meters