Equations
Inequalities
Two Step equations
Word problems
Expressions
100
1,187 + x =1,517
What is x=330
100
15 less than the number of hours Nate's volleyball team trains in a week. Write an inequality to represent the number of hours (x) the volleyball team trains in a week.
What is x > 15 or 15 < x
100
2x + 5 = 25
x=10
100
Molly made bags of cookies for the bake sale. She used red bags (r) for chocolate chip cookies and blue bags (b) for sugar cookies. She put 3 chocolate chip in each red bag and 4 sugar cookies in each blue bag. Write the expression that shows the total number of cookies Molly put in bags.
3r + 4b
100
6(4x+4)+18
24x+42
200
x - 2.86 =4.4
x= 7.26
200
x + 6 ≥ 34
x ≥ 28
200
6x - 15 = 15
x=5
200
Mike saved his allowance and had $114.50 to spend on video games. Write an inequality represents the amount of money Mike can spend at the video game store.
m is less than or equal to $114.50
200
Simplify 6x + 3(y+4)
6x +3y +12
300
72x = 5,400
x=75
300
Graph the solution
3x<6
300
x/3+4 = 10
x=18
300
7 less than the product of 5 and a number
exceeds 28.
5x - 7 > 28
x>7
300
6x + 3(3y + 4) = 3(2x + 4) +3(3y) Is this true or not?
True
400
Each pack of dog treats has 12 treats. If Ester bought 36 dog treats total, how many packages did she buy?36=12t
t=3
400
Write the inequality represented on the graph.
x > - 6
400
28 - 3x = 10
What is x = 6
400
2 more than twice a number is less than 18.
Write and solve the inequality.
2+2x < 18
x < 8
400
Simplify the expression
21 (6x - 1/3) + 42
126x + 35
500
2/3x = 6/7
9/7
500
Twenty-eight is more than four times a number" 28> 4n Solve for n.
n < 7
500
9(x+32) = 333
x = 5
500
Carlos owns a food truck where he makes and sells tacos. Yesterday he sold $66.75 worth of tacos during lunch hours. If each taco, t, was sold for $0.89, how many tacos did Carlos sell during lunch yesterday? Write an equation and solve.
$0.89t=$66.75
t=75
500
Use distributive property to rewrite the expression
6x + 6y +12
6 (x + y) + 3(4)