Three out of four students at middle school ride the bus if there are 640 students at middle school how many students ride the bus

Which expression best represents the difference between triple a number and double a number?

The Law of Syllogism is an application of deductive reasoning. True or False

Situation: Find the age of the skull to the nearest year. A hiker in Africa discovers a skull that contains 41% of its original amount of C- Enter the correct answer.

What type of number cannot be written as a fraction P over Q where P Inc. you are integers and Q is not equal to zero A. An irrational number B. A rational number C. All numbers can be written this way D. Decimal

How many ml of 1:4 solution and how many ml of sterile water are needed to prepare 600 ml of 1:20 solution?

2 times 2 plus 10 plus 200 plus 56

Y varies inversely with x and y = 5 when x = 2. Which is the inverse variation equation for the relationship? A y=1/2x B y=x+2 C y=10/x D y=2x

F (x) = 3x^2-2x g (x) 9x^2-x+7

Put each number in order form least to greatest

Every week for 20 weeks, Kathy earned $15 for mowing lawns and $35 for delivering newspapers. At the end of 20 weeks, she stopped mowing lawns and delivering newspapers and spent $300 .