Ryan hypothesizes that darker colors heat up faster. He places a thermometer inside a red wool sock, a green cotton glove, and a black nylon hat what's wrong with his procedure

He used different items. He should have used one item in different colors. For example, a red wool sock, a green wool sock, and a black wool sock.

Your car broke down and the final bill was 261.50 the part that was replaced cost 99 and the charge for the mechanics labor is 65 per hour write an inequality to model this situation then solve the equation for the number of hours the mechanic worked on your car