Rates and Proportions
Equations and Inequalities
Integers
Fractions and Decimals
Mystery
100
3500 calories for 6 servings of pie
__________ calories per serving
583.33 calories per serving
100
Solve
3x + 8 = 14
x = 2
100
-19 + 14
-5
100
what is 7/8 as a decimal
.875
100
Ms. Clark hikes for 2.5 miles and stops for lunch. Then she hikes for 1.5 more miles. How many mile dis she hike?
4 miles
200
Which is the better buy?
A 12.5 oz bag of Doritos for $3.79 or
a 3 oz bog for $1.00?
a 12.5 oz bag of Doritos for $3.79
200
solve
3-4x=15
x=-3
200
put in order from least to greatest
+2, -7, -11, +8, -1
-11,-7,-1,+2,+8
200
What is .38 as a percent
38%
200
There are 192 students in 4 buses. Find the unit rate.
___________ in each bus
192/4 = 48
48 students in each bus
300
Proportional?
No. The graph does not go through the origin
300
Simplify
2x + 7y + 9x - 5x + 6y
6x + 13y
300
On a 15 minute video game, paul starts with 5 points. He finds a magical chest and earns 22 points. After falling into a pit of despair, he looses 13 point. At the 10 minute mark, he trips on a banana and looses another 6 points. He then finds a lucky mushroom and earns 2 points. How many points does he have at the end of the game?
5+22-13-6+2=10 points
300
Which does not belong?
a. -2/-4
b. -1/2
c. -(-2/-4)
d. -(1/2)
A because it is 1/2 when you simplify it and everything else is -1/2 when you simplify it.
300
Fill the blank.
A relationship is a proportional relationship if its graph is ____________ through ___________
straight line and the origin
400
Find the constant of proportionality
y/x = 3/2
400
Mrs. Rossi went to the store with $10 and bought a gallon of iced tea and some chicken wings. If the iced tea was $1.02 per gallon and the chicken wings were $3.45 per pound, determine how many pounds of chicken wings she could buy rounded to the nearest tenth. Write an inequality where c is the pounds of chicken wings she can buy.
10 <= 1.02 + 3.45c
She can buy 2.6 pounds of chicken wings.
400
On Monday, your bank account balance was $-12.58, and then you used $30.72 more. What is the new balance in your checking account?
$-43.30
400
which group contains an equal fraction:
a) 1/2, 50, 50%
b) 4/5, .80, 80%
c) 1/4, .25, 2.5%
b
400
Simplify the expression
0.2(3b - 15c)
0.6b - 3c
500
Fill the blank
A relationship is a proportional relationship if its graph is a _________ line through _________
Straight line through the origin
500
Mrs. Rossi has $7.00. Bagels cost $0.75 each, and a small container of cream cheese costs $1.29. How many bagels can Mrs. Rossi buy? Write the inequality.
0.75b + 1.29 ≤ 7.00
up to 7 bagels
500
A jet climbs to 36,000 feet when traveling from takeoff. In 1 minute, the jet climbs 5,000 feet after take-off. In the next 20 minutes, the jet climbs 60% higher. For the remaining time, the jet climbs 400 feet per minute. How much longer will it take the jet to climb to 36,000 feet?
It will take the jet 70 more minutes to climb to 36000 feet.
500
Draw a number line depicting the following addition problem
-3+2+4
start at -3, move to the right 2, move to the right 4
Ms. reed will draw on the whiteboard :)
500
Solve
-3.6 > -0.3a + 1.2
a > 16