I can solve equations by adding, subtracting, multiplying and dividing integers
I can work with rates and ratios
I can solve equations by adding, subtracting, multiplying and dividing rational numbers
I can combine like terms
I can solve inequalities
100
x + 4
What is 6
100
A factory worker can package 150 games in 15 minutes. How many games can he package per minute?
What is 10 games per minute?
100
Subtract. Write your answer in simplest form. 7/10 - 4/10
What is 3/10
100
evaluate -11 - a for a = 14
What is -25
100
m + 6 > 14
What is m > 8
200
If 5x = 40, find the value of 45 - 6x?
What is -3
200
Estimate the unit rate. 207 students in 7 classes.
What is 29 or 30?
200
Treya practices typing 1/5 hour each day. How many hours does Treya practice typing in 3 days?
What is 3/5 hour
200
Simplify 7(6a + 7 ) - 6a
What is 36a + 49
200
12 + x < 20
What is x < 8?
300
A male caribou sheds his antlers at the end of the breeding season and grows new antlers every year. If a caribou's antlers spread 34 inches last year and they spread 38 inches this year, how many inches wider are his antlers this year than they were last year?
What is 4 inches
300
Sal earn $440 per week. Lidia earns $300 per week. Are their salaries proportional is Sal works 40 hours per week and Lidia works 25 hours per week?
What is no.
300
Four candidates participated in a school election. Bianca received 0.28 of the votes, Darnell received 32% of the votes, and Francisco received the rest of the votes. What percent o the votes did Francisco receive?
What is 20%.
300
Evaluate the expression for the given value of the variable. 8 ( z + 7) for z = 7
What is 119
300
1 - 3x > 10
What is x > -3
400
Genna wants to have a magician for her birthday party. She has $119 to spend. To have a magician come, there is an initial fee of $35, plus $21 per hour. How many hours can Genna have the magician stay?
What is 4 hours.
400
Ellen needs new socks. Her mother can buy a package of 6 pairs of socks for #3.50 or a package of 9 pairs for $5.70. Which is the better buy?
What is a package of 6.
400
Hector has recorded rainfall data for 145 days so far. This is 1/2 of the data needed for his science fair project. How many total days will he record data?
What is 290 days.
400
Evaluate the expression 3.8 + x for x = 6.8
What is 10.6
400
2(x + 2) < 14
What is x < 5
500
The student council is having a dinner fund-raiser. The cost to rent the banquet hall for an evening is $170. The cost per plate of food is $9. If the tickets to the dinner banquet are $20 per person, how many people must attend in order for the school to earn a profit? 16 or 18?
What is 16
500
Cereal is on sale this week. Is it a better buy to get the 10-ounce box for $1.95 or the 14-ounce box for $2.81?
What is the 10-ounce box?
500
A professional cyclist is training for the Tour de France. What was his average speed i miles per hour if he rode the 120 miles from Laval to Blois in 4.3 hours? Round your answer to the nearest tenth.