John has twice as many dimes as nickels. All together he has $2.75. How many dimes do he have?

Q11. The diagram shows a circle drawn inside a square. The circle has a radius of 6 cm. The square has a side of length 12 cm. Work out the shaded area. Give your answer in terms of pi

Simplify the polynomial by using foil or box method (2y-1) (y+4)

The area of circle Z is 64πft². What is the value of r? r=__ ft

During a fundraiser at Virginia Middle School, the school received $10 for every 3 items sold. If the students sold 300 items, how much money did Virginia Middle School receive?

Solve the following equation M-6 3 - - = - - 8 2

Seven people are seated in a row. they all get up and sit down again in random order. what is the probability that the two people originally seated at the two ends are no longer at the ends after they sit down again

Five-X=12 what does x=?

Joseph had 380 heartbeats in 4 minutes how many heartbeats did he have in 15 minutes

What is the answer for m+12=10

Kerion can make 12 necklaces in 2 hours how long will it take for her to make 10 necklaces