Andrew is paid $4 per hour for the first 30 hours he works each week. he makes $5 per hour for each hour he works over 30 hours per week. in other words, total wages = fixed wages for 30 hours + additional wages at $5 per hour. write a function that gives andrew’s total wages when he works more than 30 hours. use the variables w for wages and h for hours.
Apool has some initial amount of water in it. then it starts being filled so the water level rises at a rate of 6 centimeters per minute. after 20 minutes, the water level is 220 centimeters graph the pool's water level (in centimeters) as a function of time (in minutes).
Is 6(4x-5) equivalent to 3+22x-33-2x?
Showing 20-3 pages of 5,000 questions