if the store has a sale and all sofas are marked down 45% off . What would be the price of a sofa that was $950.​

True or false look at the picture pls : /

Solve the inequality and graph 6j - 7 < 5

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?