Joe works for 12 hours during the week. He makes a total of $278 during that week. Write an equation to find out how much he makes each hour.
Must use a variable on the inside of the problem.
12x = 278
100
The best grade you can earn on the Benchmark is 100%. Write an inequality to show what your grade (x) can be.
x ≤ 100
100
Evaluate -4 + mn if m is 3 and n is -2.
-10
200
19 = 2x - 9
x = 14
200
x/3 > -10
x > -30
200
Write an equation to show the rule for the cost of tickets to the show in the table below.
# of tickets 0 1 2 3 4
Cost 0 4.75 9.50 14.25 17.00
4.75x = c
200
The ride says a child must be at least 48 inches tall to ride. Write an inequality that show was the child's height (h) must be.
h ≥ 48
200
Evaluate 3x - y if x is -2 and y is 4.
-10
300
x/3 - 7 = -10
x = -9
300
x - 8 ≥ -10
x ≥ -2
300
The cost of the ice cream sundae is $3 plus $.50 per topping. Write an equation to show the cost for a sundae with any amount of toppings.
C = 3 + .50x
300
The most amount of people the boat can hold is 8. Write an inequality that shows how many people a boat (b) can hold.
b ≤ 8
300
Evaluate (3x-4) ÷ (y - z) if x is 8, y is 3, and z is 1.
10
400
-9x - 10 = 80
x = -10
400
16 ≥ 2x
must answer with variable first
x ≥ 8
400
Makenna can eat 10 gummy bears each minute. She has 148 gummy bears to eat and has already eaten 38. Write an equation to show how long it will take her to eat the remaining gummy bears.
Must use variable inside the problem.
10x + 38 = 148
400
Five more than three times a number is less than 26. Write an inequality to show this statement.
3x + 5 < 26
400
Evaluate x - xy if x is -3 and y is -2.
-9
500
(x - 3) ÷ 4 = 10
x = 43
500
-12 ≥ (x/3) + 10
must answer with variable first
x ≤ -66
500
Write an equation to show the relationship between the x and the y in the table below.
x 0 1 2 3 4 5
y 3 4 7 9 19 28
x^2 + 3 = y
500
I spent 2 hours of a n-hour evening creating this jeopardy game. I still had at least 3 hours to hang out before I went to bed. Write an inequality to show how many hours were in my evening.