Ratio 100 car 60 trucks what is the ratio for trucks

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%