Percentages
100% of x is 487. What is x?
487
For the equation 2n = 7, what is the variable?
n
x + 2 = 4, does x = 2? (True or False)
True
Use the distributive property to write an equivalent equation -- 5(x+3)
5x + 15
Who is Ms. Hansche's favorite football team?
Green Bay Packers
200% of x is 18
9
For the equation 8b = 64. What is the coefficient?
8
1/8f = 3, does f equal 3/8? (True or False)
False
Kiran and Lin are rewriting the expression 6x - 30. Kiran rewrites the expression as 3(3x - 10) and Lin rewrites the expression as 6(x-5). Who wrote an expression equivalent to 6x - 30?
Lin
What Junior High did Ms. Hansche go to?
South East!
40% of x is 35
87.5
2n = 7, what is n?
n = 7/2 or 3 and 1/2 or 3.5
What makes this equation true? 2a = 4.6
2.3
Select all the expressions that are equivalent to 12x + 40
A --- 4(3x +10)
B --- 3(4x +10)
C --- 6(2x + 6)
D --- 2(6x + 20)
E --- 12 (x + 4)
A and D
4th grade
Mr. Paul has completed 9 exam questions. This is 60% of the questions on the exam. how many questions are on the exam?
15 questions
x + 762 = 801
39
g divided by 8/5 = 1, what is the solution that makes this true?
8/5
The area of a rectangle is 16y +24, list three possibilities for the length and width of the rectangle.
Answers will vary.
Example: length = 4 width = 4y + 6
Where did Ms. Hansche go to college and what sport did she play?
Coe College, basketball
A crew has paved 3/4 of a mile of a road. If they have completed 50% of the work. How long is the road they are paving?
1.5 miles
Solve for x -- 32x = 8
x = 1/4 or .25
Select all the equations that are true when x = 4.
A --- 9x = 32
B --- 31 - x = 17
C --- 1 = 1/4x
D --- x + 18 = 22
E --- 10x = 14
C and D
The length of a rectangle is 3x + 7, and the area is 27x + 63, what is the width?
9
What is Ms. Hansche's dogs name? Hint: it is named after somebody
CeCe (after Caitlin Clark)