Find ration aqual to the radio given 12:7

Solve the equation |-2x + 2| - 3 = - 3

If k (t) = 3/4t-3 what is the value of k (-12) ?

if a cone and cylinder have the same radius and height, how is the volume of cone related to the volume of a cylinder?

What is 100*3857*29473

Keith mows lawns in his neighborhood. He charges a base rate of $15 per lawn and then charges $5 per hour, h, it takes him to mow the lawn. Keith wants to make more than $100 today. Which inequality below represents the situation?

Kate has 100$ she gave 4/10 of it to john 3/10 of it to dan she kept the rest how much money does each person get

Victoria travelled 60 miles in one and a half hours. Work out Victoria's average speed. Give your answer in miles per hour.

Jenny purchased a prepaid phone card for $30. long distance calls cost 6 cents a minute using this card. jenny used her card only once to make a long distance call. if the remaining credit on her card is $27.12, how many minutes did her call last

1/3 (3 + 2x) - 1 = 10 what is the value of x?

using standard normal distribution tables, the area under the standard normal curve corresponding to Z > - 1.62 is: