Estimate the sum 518 251

If Mary and Bob share £60 in the ratio 5:7. Work out how much each person gets. Show working out ...

Mike had $12. He bought a book for $4 and a record for $5. How much did he spend?

Express 125 = 5x as a logarithmic equation.

In a 10x10 grid that represents 800 one square represents

Find angle GJI a) 15 b) 75 c) 100 d) 105

A parking garage has 6 levels. Each level has 15 rows. Each row has the same number as parking spaces. There are 2,250 parking spaces in all. How many parking spaces are in each row?

When a photo is reduced or enlarged its length to width radio usually remains the same. Aurelia wants to enlarge a 4-inch by 6-inch photo so that it has a wider of 15 inches. Use a ratio table to determine the new length of the photo.

An architect is designing a building on a triangular plot of land. If the base of the triangle is 100.8 feet and the height is 96.3 feet, find the available floor area of the building. Show all of your work

Data obtained from a nominal scale: A. must be alphabetic B. can be either numeric or nonnumeric C. must be numeric D. must rank order the data

A teacher has a 2-gallon (32-cup) container of juice. She gives each student 3 cup of juice. Which equation represents the amount of juice that remains, y, after x students are served?