Choose what the expressions below best represent within the context of the word problem.

If Sarah is 24 years younger than her mother and if the sum of their ages is 68, how old is Sarah?

x best represents.

x - 24 best represents.

Find the perimeter of a triangle with sides that measure 2 1/2 ft, 20 in, and 1/2 yd. Answer in inches.

Express 0.1588 in scientific notation

Following a 5% sale discount, the price of an item changed to $38.00. What was the original price of the item?

278 megabytes is being downloaded. 12.9 is complete. how many have been downloaded, round to nearest tenth.

X + x + 3y how do I simplify?

The cost of a circus ticket is $8. There are y people in a group who want to go to the circus. Which of the following expressions describes the total amount of money the group will need to go to the circus? 8 - y (8) (2) y + 8 8y

Solids X and Y are similar. X has volume of 64 cm3 Y has volume of 729 cm3 The surface area of X is 208 cm2 Work out the surface area of Y.

Which is greater 1.25 or 12.5

I know the 90 percent number so how do i find the 100 perent number

The sum of three consecutive numbers is 414. What is the 2nd number?