1. Solve the one step equation: -5a = -50 2. Solve the equation with distribution: 2(5a - 3) = 34

3.Solve the two-step equation: 2x - 10 = 30

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

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.