Shapes
41.472 divided by 12
3.456
How do you write 15% as a decimal?
0.15
Solve the following equation
x - 7 = 10
x - 7 = 10
+7 +7
x = 17
What is the lcm of 3 and 8
24
What is the mean of the data below?
4, 6, 10, 8, 6, 2
4+6+10+8+6+2=36
36/6 = 6
What is the formula for area of a rectangle?
A=l*w
What is 15% of 200
15/100=x/200
15*200/100 = 30
x=30
Write the following as an equation. two times a number plus seven is 9
2x+7=9
What does LCM and GCF stand for, first team to stand up a say each of them gets the points
least common multiple
and
greatest common factor
Is the statement -30 > -28 true?
No, it is false?
A rectangle has sides with a length of 5/4 and a width of 2/3, what is the area of the rectangle in simplest form.
5/4*2/3=10/12
=5/6
Mr. Wais went out to eat and had lobster his bill was $125. But he found a hair in his food so he asked to talk to the manager and asked for a refund. The manager gave Mr. Wais a 60% discount. How much did Mr. Wais end up paying for his food?
60/100=x/125
x=75
125-75=50
$50
I have 9/10 of a pie for my students. I want to to give each students 1/20 of the pie. How many students can I feed?
18
What is the lcm of 15 and 25
15: 15, 30, 45, 60, 75
25: 25, 50, 75
75
Julius needs to score more than 10 points to get a prize from his grandma. Write an inequality to represent this situation.
x>10
The base of Ms. K's rectangular garden is 4/3 feet. The area of her garden is 2 and 2/3 square feet. What is the height of her garden? Use proper units.
4/3*x=2 2/3
4/3*x= 8/3
x=2 feet
Mr. and Mrs. Manchester went out to eat and their bill was $75. They want to leave the waiter a 20% tip. How much total did they pay for their meal and tip?
20/100=x/75
x=15
75+15=90
$90
Solve the following equation
x/4=8
x/4=8
4*x/4=8*4
x=32
What is the gcf of 44 and 99?
11
Simplify the expression below
7(2x+5)
14x+35
My rectangular prism mini fridge has a length that's 2.5 feet a width of 3 feet and a height of 5.2 feet. What is the volume of the mini fridge? USE PROPER UNITS
V=l*w*h
V=2.5*3*5.2
V=39 cubic feet
25% of Ms. Parkers 8th grade class was chronically absent and failed her science class. There were 80 students in her class. How many failed?
25/100=x/80
x=20
What is the solution to the equation below.
6y=24
(6y)/6=24/6
y=4
What is the GCF of 54 and 72
9
Which of the 2 expressions are equivalent
A. x+x+x=x^3
B. 3(x+2)=3x+5
C. x*x*x=x^3
D. 4x-3y+2x=3x
C.