7x10^7 in standard form

Lissete bought a new pair of earrings on sale for 20% off the original cost if the original cost was $30 how much did she pay for the earrings on sale

bryce orders the following items from a catalog. what is the total price he charges to his credit card if the sales tax is 6 percent and non taxable shipping costs $5 for the order?

Question 20 An employee at a store is going to display 9 scented candles in a row on a shelf. He will put one of the candles, Ocean Breeze, in the first spot. He will put another of the candles, Apple Pie, in the second spot.

What was two. thirds and fifth twelve

Jacob and Zachary go to the movie theater and purchase refreshments for their friends. Jacob spends a total of $18.25 on two bags of popcorn and three drinks. Zachary spends a total of $27.50 for four bags of popcorn and two drinks.

A spill of two gallons of methane occurs in the men's room. Methane has a half life of seven years. How much remains in 20 years

What is the unit rate for 3/4?

Which expression is equivalent to - 36 - 8?

Use the ratio table to solve the percent problem. Part Whole ? 75 40 100 What is 40% of 75? Enter your answer in the box. [_]

Calculate the Simple interest on a 7,500,00 for 4 years at 4½ per annum