Estimate the sum or difference. Use the benchmarks, 0, 1/2, and 1.

23/40-11/30

A 0

B 1

C 1/2

How to calculate velocity

You want to purchase a camera for $122.89. The sales tax rate is 7.25%. How much money do you need for your purchase, including sales tax?

What is the range of numbers along the lines of longitude or meridians?

54,000 split at a ratio of 1:3:8

If 729 to 3 = 9 what is 512 to 3 = ?

The original price of a new computer is $233.00. If the computer is marked down 32%, what is the new price?

He probability of choosing a vowel (a, e, i, o, or u) from a deck of cards containing the 26 letters of the alphabet is shown below. what is the probability of choosing the letters a and e one after the other without replacement?

At a particular restaurant, each chicken wing has 80 calories and each slider has 300 calories. A combination meal with sliders and chicken wings is shown to have 1360 total calories and twice as many sliders as there are chicken wings.

What's the format of converting 52ft 2

Which statement about the ordered pairs (3,-8) and (4,4) is true for the equation 3x-y/4=11