Write fraction in simplest form (A) - 4.2:12 & (B) - 2/7: - 8/21

A small towns phone numbers all start with 337, 352, or 363. how many phone numbers are available

Nikki spent $59.29 on clothing. She bought 3 shirts and a pair of pants. The pair of pants cost $21.79. If each shirt cost the same amount, how much did each shirt cost?

A granite block in the shape of a right rectangular prism has dimensions 30 centimeters by 40 centimeters by 50 centimeters. The block has a density of 2.8 grams per cubic centimeter.

Ending start 7:10 elapsed time 35 minutes

Ann is grouping 38 rocks, she can put into groups of 10 rocks or as single rocks what are the different ways she can group them

The probability of getting disease X (event A) is 0.65, and the probability of getting disease Y (event B) is 0.76. The probability of getting both disease X and disease Y is 0.494. Are events A and B dependent or independent?

the load capacity of a certain washing machine is 12 pounds. what is the approximate load capacity of the same washing machine, in kilograms?

a play court on the school playground is shaped like a square joined by a semicircle. the perimeter around the entire play court is 182.8 ft, and 62.8 ft. of the perimeter comes from the semicircle.

7x^2-65x+18 all I know is that it's gonna be an answer that looks like (7x-?) (x-?)

How do you solve the equation x=4y-2