Sumiko has three times as many quarters as dimes. She has a total of $5.10. How many dimes does she have?

3.1x + 2.8z 4.3x - 1.2z subtract the following polynomials

At one of the warehouse stores, paper towels cost $10.48 for a package of 8 rolls. What is the unit price?

Marco is going to the county fair, he buys 200 lobsters for $9.99 each. he then buys the fair for $2,000.00, how much did he spend?

Which expression is equivalent to 3/4 - 1/2?

Can you evaluate 5x+10y+15z-15x+10y-5z+5x-10y+5z?

Katie and Mina both commute to work. Katie's commute on the train takes 10 minutes more than one half as many minutes as Mina's commute by car. It takes Katie 30 minutes to get to work.

What is 5 feet inches

The volume of this cylinder is 2,769.48 cubic meters, the height is 18 cubic meters. What is the radius? Use ≈ 3.14 and round your answer to the nearest hundredth.

Select the correct product. (a + 8) (b + 3)

Eli takes a typing test and types all 360 words and 1/10 of an hour he takes a test the second time in types the words and 1/12 of an hour was he faster or slower on the second attempt complete an explanation.