Problem page the family trip to grandma's consisted of both a train ride and a car ride. the average speed of the train ride was 80 miles per hour, and the average speed of the car ride was 58 miles per hour. the entire trip lasted 10 hours. let x be the number of hours the train ride lasted. write an expression for the total distance of the trip, in miles

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.