Atruck travels 75 mi in the time that a car travels 100 mi. the car is traveling at 15 mph faster than the truck. what is the speed of the car? assume that both drives start at the same time. i need a answer

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.