Which ordered pair is the solution to 2x+y=5

Researchers conducted an experiment to test the effects of alcohol. Errors were recorded in a test of visual and motor skills for a treatment group of 24 people who drank ethanol and another group of 24 people given a placebo.

When buddy discovers the revolving door, he goes 4 complete revolutions in 11 seconds. How many times around would he go if he continued at this rate for a full minute

Luke has 4 more than triples the number of model cars that Andrew has. Luke has 31 cars. How many cars does Andrew have? {Write and solve an equation}

The function h (t) = - 16t2+144 represents the height, h (t), in feet, of an object from the ground at t second after its dropped. A realistic domain for this function is

Compute the permutation. How many different positive integers of 2 digits each can be made with the digits 2, 4, 5, and 8, if no digit is repeated in a number? Answers: 8 12 16

Identify the two whole between which the product lies 5*7/10

Hannah and Francine have $120. Hannah and Peter have $230. Peter has 6times as much money as Francine. How much money does Hannah have?

Mrs. Burdell 's storage container is 3 feet long, 2 feet wide, and 8 feet tall. Can she fit 44 boxes that each has a volume of 1 cubic foot in her container ? Explain your answer.

Is 6x² + 5x polynomial

Order this set of measurements from greatest to least:2 lb; 891 g; 1 kg; 0.02 T