7th Grade
Math
Math
Simplify
3x - 4y + 6x - 2y -1y -7x
2x - 7y
The amount of cubic units in a 3D shape
Volume
What is 6% of 300
18
Find the constant of proportionality in y= 6x
k=6
There are 5 blue pens, 2 red pens, and 3 green pens.
What is the probability of picking a green pen?
3/10
If is it 16 degrees in NYC and -4 in Chicago, what is the difference between those two temperatures?
20 degrees
The middle number in an ordered list
Median
What percent would you pay on a table that is 25% off?
75%
The team won 7 games and lost 3 games. What is the ratio of games won to total?
7:10 or 7 to 10 or 7/10
What is the probability of rolling a 2 or lower on a dice?
1/3 or 2/6
Simplify -100 - (-19)
-81
10/0 (ten divided by zero) is
undefined
Find 9% tax on a gaming system that costs $320.
$28.80
What is the unit rate for a driver who drives 600 miles in 12 hours?
50 mph
Find the interest on the following loan:
$400 borrowed at 4% interest for 5 years.
$80
Find the volume of a rectangular prism with a
length of 2, height of 3, and width of 5 inches
30 inches cubed
the distance across a circle
diameter
Factor 5x - 10
5(x - 2)
Is this proportional:
2/5 = 44/55
no
Round to the nearest hundredth 72.0872
72.09
Find the area of a triangle with a base of 4 and a height of 10 inches
20 inches squared
the most repeated number in a list
mode
Translate: The product of 3 and x is greater than 12
3x>12
Solve this proportion
6/36=9/x
x= 54
How many options do you have at the ice cream shop, if you can choose between a cone and cup, and then choose your ice cream flavor of chocolate, vanilla, strawberry, or mint.
8
x + 7
Simplify and classify as a monomial, binomial, or trinomial 4(x -4) + 2
4x -12
binomial
Find the diameter if the circumference is
32pi
d=32
If 10 notebooks cost $5.60, how much will 25 notebooks cost?
$14
Find the slope and y intercept in the equation
y= -2x + 8
slope = -2
y-intercept = 8