The ramy family bought 4 sandwiches and 3 salads. they spent $24. let x be the cost of a sandwich and y be the cost of a salad.
if each sandwich costs $3.75, how much did each salad cost?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?