solve this system of linear equations. separate the x- and y-values with a comma 7x=-67-11y 5x=-73-11y

Solve the inequality and graph 6j - 7 < 5

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?