Pls help me I don’t understand!! At the beginning of the month Tim has $50. He mows 2 lawns and washes 1 car. Then he buys two video games that cost $15 each and a sweatshirt that costs $35. Write an addition equation using integers to represent the situation. How much money does Tim have left?

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

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.