Ared car and a blue car are traveling at the same speed x. the red car travels for 3 hours. the blue car travels for 3.5 hours and goes 25 miles farther. write an equation that can be solved to find how fast the cars are going.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?