Write an equation for a slope of -7 and a y-intercept of -15. A. y = -15x - 7
B. y = -7x + 15
C. y = -7x -15
D. y = -1/7x - 15

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Which graph represents the equation y =4x