Your class budgets money from the class treasury for a school dance. Decorations will cost $50. The DJ charges $30 per hour. If your class has a total of $170 to spend on the dance, how many hours can you pay a DJ?
30h + 50 = 170
h= 4 hours
300
-8a + 1 = -23
a= 3
400
What is our school mascot?
J-Barb Crow
400
Twice a number is 34.
2n = 34
n= 17
400
−9x − 13 = −103
x= 10
400
−6 + x/4 = −5
x= 4
400
b/ (-8) +10 =4
b = 48
500
How many children does Ms. Anderson have?
3 one boy and two girls
500
4+ p=11
7
500
You earn $15 per hour at your job. Each way, you pay $2.50 in bus fare. How many hours do you have to work to take home $100.
15h - 5 = 100
h= 7 hours.
500
You want to go to Africa for a photo safari. You need a total of $2,800. You can get $1,000 from your savings account and you can save $30 per week. How many weeks will it take you to save up for the trip?
1,000 + 30w = 2,800
w = 60
500
The computer club sells 50 more than 3 times the number of pins the chess club sells. The computer club sold a total of 134 pins. How many pins does the chess club sell?