Hope uses the equation C=3h+9 to find the total cost, C, in dollars of renting a bike for h hour. Hope cannot spend more that $25, how many hours can she rent the bike?
What is 4 hours?
100
Graph x>7.
On board.
100
What is the solution set of ...
|2x+14|=50
What is {-32,18}
100
Solve and graph.
x+2<10 OR 2x-5>25
What is x<8 OR x>15?
200
Solve.
2x-4+3x=-24
What is x=-4?
200
Hope uses the equation C=3h+9 to find the total cost, C, in dollars of renting a bike for h hour. Hope cannot spend more that $48, how many hours can she rent the bike?
What is 13 hours?
200
Graph x≥-4.
On board.
200
What is the solution set of ...
|x+3|=8
What is {-5,-11}
200
Solve and graph.
3x-4<8 OR -2x+4<10
What is x<4 OR x>-3
300
Solve.
6.3x+1.4=14.8
What is x=2.12?
300
Hope uses the equation C=3h+9 to find the total cost, C, in dollars of renting a bike for h hour. Hope cannot spend more that $110, how many hours can she rent the bike?
What is 33 hours?
300
Graph the solution of x+2>10.
What is x>8?
300
What is the solution set of ...
|6x-4|=20
What is {-8/3,4}
300
Solve and graph.
60<15-5k<45
What is -9>k>-6
400
Solve.
3(x+1)+2=-3(-4x+1)
What is x=8/9?
400
The number of cars in the student parking lot is 385 cars, which is 10 more than 5 times the number of teacher cars. How many cars are in the teacher parking lot?
What is 75 cars?
400
Graph the solution.
-3x-7≥11
What is x≤-6?
400
Graph the solution.
-3x-7≥11
What is x≤6?
400
Solve and graph.
22≥2k≥16
What is 11≥k≥8
500
Solve for L.
A=2L+2W
What is L=A-2W/2
500
The number of cars in the student parking lot is 372 cars, which is nine less than 3 times number of cards in parking lot. How many cars are in the teacher parking lot?