Determine the number of solutions:
7(2x-1)=6(2x+3)
What is "One Solution"
100
Determine the number of solutions:
5(2x+4)=2(5x+10)
What is "Identity" or "IMS"
100
Graph the inequality:
x<-2
What is "open circle" at -2 and arrow "left"
100
Graph the inequality:
x≥23
What is "closed circle" at 23 and arrow "right"
200
Solve the equation:
-1.2x-6.3=0.8x+1.7
What is x=-4
200
What is the "new" equation after multiplying by the LCM of 8?
(1/2)x+(3/4)=(3/4)x+(1/2)
Teachers: Rewrite on the board!
What is 4x+6=6x+4
200
Solve the equation:
5.3x+4.6=1.3x+10.6
What is x=1.5
200
Solve the inequality:
-5x-16>-1
What is x<-3
200
Solve the inequality:
(x/4)-7≤-3
Teachers: Rewrite the equation
What is x≤16
300
Solve the equation:
3(x+1)=-2(x-9)
What is x=3
300
Solve the equation:
6(x+4)=4(x+4)
What is x=-4
300
Solve the equation:
5x+7=2(4x-7)
What is x=7
300
Solve the inequality:
-3x+11>2
What is x<3
300
Solve the inequality:
(1/5)(2x-1)≤-3
Teachers: Rewrite the problem
What is x≤-7
400
Solve the equation:
4(3x+1)=6(2x-3)
What is "No Solution"
400
Write and Solve an equation:
Tony is changing TV providers. Dish charges a initial fee of $45 and $25 per month. Cable charges no initial fee and $40 per month. After how many months is the cost the same?
What is 3 months.
400
Solve the equation:
(1/5)x+6=(3/5)x-2
Teachers: Rewrite on the board!
What is x=20
400
Write an inequality only:
Will is ordering DVDs on Ebay. Each DVD costs $12.99 and the seller charges $7.50 for shipping. If Will can spend at most $125, how many DVDs can he buy?
What is 12.99x+7.50≤125
400
Graph the inequality:
16<x
What is "open circle" at 16 and arrow "right"
500
Write and Solve an Equation:
“Your Call Will Be Dropped” Telephone Company charges $16.95 per month and $0.05 per minute for local calls. “You Won’t Have Service” Telephone Company charges $22.95 per month and $0.02 per minute for local calls. For what number of minutes of local calls is the cost of the plans the same?
What is 200 minutes
500
Solve the equation:
(1/4)x+(2/3)=(1/3)x-(3/4)
Teachers: Rewrite on the board!
What is x=17
500
Write and Solve an equation:
Tina is mailing a package. UPS charges a fee of $6 and $7.50 per pound to mail a package overnight. FedEx charges a fee of $15 and $5.25 per pound to mail a package overnight. Determine the number of pounds for the costs to be the same.
What is 4 pounds
500
Write and Solve an inequality:
Kenny has $80 in his bank account. He is saving $15 per week. He needs at least $245 for a weekend trip with friends. At least how many weeks does he need?