Bill spent $60 on fertilizer and weed killer for his lawn. Each pound of fertilizer costs 75 cents, and each ounce of weed killer costs $2.50. Which of the following equations represents the relationship between the number of pounds of fertilizer Bill bought, x, and the number of ounces of weed killer he bought, y?
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Bill spent $60 on fertilizer and weed killer for his lawn. Each pound of fertilizer costs 75 cents, and each ounce of weed killer costs $2.50. Which of the following equations represents the relationship between the number of pounds of fertilizer Bill bought, x, and the number of ounces of weed killer he bought, y?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
