Equations
Percentages
Proportional
Negatives
Geometry
100
Solve the following:
3x + 8 = 29
x=7
100
The population of bears in Alaska is 530. After a tsunami, 30% of bears die. What is the new population?
371 bears
100
Is the table below proportional? If yes, what is the CoP.
Yes the CoP is 0.25
100
Solve:
-50 + 23
-27
100
Give the angle measurement of the two angles below IN ORDER:
90 and 180
200
Solve the following:
10(x - 3) = 70
10
200
The cost of shoes at a store is 160$. They have a 8% tax. What is the cost after tax?
172.80$
200
Is the graph below proportional? Give two pieces of evidence that support this
Yes, it has a straight line through the origin
200
Solve -54 - 60
-114
200
What is the value of x:
26 degrees
300
Solve the following:
x=20
300
You put in 200$ into a bank account. It has a 10% interest growth every year. How much would you have after 7 years?
340$
300
What is the CoP of the following graph:
0.66 or 2/3
300
A scuba diver started a -30 feet below sea level. He Swims up 20 feet. What is the elevation?
A) The elevation is above 0
B) The elevation is below 0 but above -30
C) The elevation is below -30
D) The elevation is above 10
B
300
Create an equation for the angle below:
4x + 6 = 90
400
Solve the following:
11
400
The cost of a dinner at Matzuhisha is 280$. There is a 7% tax, and after tax there is a 20% required tip. What is the final cost of the dinner?
359.52$
400
Gretchen is running a marathon. She can run 1/4 miles in 2/5 hours. How many miles can she run in 1 hour?
5/8
400
What is the sign of the following:
-a * -b * b
Positive
400
Solve for m and n
m=47
n= 52
500
Solve the following:
x=3
500
Maria started with 80$ in her bank account. By the end of the month she only has 60$. What is the percent change?
25% change
500
Would the point (10,240) fall on the line of this graph:
No, the point (10,250) would because the CoP would be 25
500
Solve the following:
(-5 * -4) + -90 + 36
34
500
Solve for the two angle measurements:
140 and 40 degrees