Each marble bad sold by Diane's Marble Company contains 4 yellow marbles for every 5 blue marbles. If a bag has 30 blue marbles, how many yellow marbles does it contain?

Multiplying an even number of negative numbers gives an answer that is

To the nearest hundred, what is the greatest whole number that rounds to the 2,500? the least whole number

Answer for x - 4x-1=3

2 times the difference of one-third of a number and 3

the total cost of a new autombile, including a 4% sales tax on the price of the automobile, is $28,835. how much of the total cost of this new automobile is sales tax?

Leila is choosing a 2-letter password from the letters A, B, and C. The password cannot have the same letter repeated in it. How many such passwords are possible?

If the relative frequency of getting a 'red' on a spinner is 0.4, how many reds would you expect to get in 300 spins?

The area of a rectangle is 34 yd.² you length of the rectangle is 17 yards what is the width of the rectangle

Find the thirteenth term of the following sequence-6, - 4, - 2, 0

A Statistics exam is created by choosing for each question on the exam one possible version at random from a bank of possible versions of the question. There are 20 versions in the bank for each question.