Geometry
Algebra & Functions
Number & Quantity
Statistics & Probability
Algebraic Geometry
100
540pi in3
100
Some students are raising money by selling T-shirts.
This equation models P, the amount of money the students will earn, as a function of n, the number of T-shirts they sell.
P(n)=20n−500
What do 20 and 500 represent in context?
$20 is how much they earn per T-shirt they sell
$500 is the starting cost of making the shirts
100
On a map, 1 inch equals 3/4 of a mile.
If the distance between two locations on the map is 8 inches, what is the actual distance between the two locations?
6 miles
100
Shayla and Carlos each have a bag that contains 5 green marbles, 5 red marbles, and 10 yellow marbles. The marbles are all the same size and shape.
Shayla will select two marbles from her bag at random. She will not return the first marble to the bag before selecting the second marble.
What is the probability that Shayla will select 2 red marbles?
1/20
100
x=7
200
Name all pairs angles that MUST be congruent
<1 and <4, <3 and <5
200
Oscar's new job offers a signing bonus of $500, and pays $15 an hour. Write an equation E(h) that represents Oscar's earnings after h hours.
Felipe is investing $1000 in a mutual fund. He expects to earn a 4% return on his investment each year. Write an equation V(y) that represents the value of Felipe's investment after y years.
E(h) = 15h+500
V(y) = 1000(1.04)^y
200
On a map, 1 inch equals 3/4 of a mile.
If the actual distance between two locations is 24 miles, what is the distance between the two locations on a map?
32 inches
200
The following scatterplot shows the daily sales at an ice cream stand versus the temperature on that day.
What would you expect the daily sales for the stand to be on a day with a temperature of 13 degrees Celsius?
~$200
200
x=15
300
(4, 0)
300
Solve:
x^2+5x-84=0
x=7, x=-12
300
Rewrite the following expression so that there are no negative exponents:
(a^2b^-3c^4)/(a^5b^6c)
c^3/(a^3b^9)
300
A
300
x=19
400
Two of these triangles are similar. Write a statement of similarity with proper notation.
Triangle EFG ~ Triangle STU
400
Provide 3 solutions to the following inequality:
y<=3x-8
Any points on the line, or in the shaded region:
400
Simplify:
ab((a^3(sqrtc)^4)/b)
a^4c^2
400
Which is greater, the percent of vans that are red or green, or the percent of trucks that are red or green?
The percent of trucks that are red or green.
400
x=28
y=23
500
10pi units
500
Mikaila is saving money to purchase a laptop computer. She already has saved $150 in her savings account. Next week Mikaila will begin a tutoring job that pays $10 per hour. All the money she earns tutoring will be added to her savings account.
The least expensive laptop that Mikaila is considering purchasing costs $550, including tax.
The most expensive laptop that Mikaila is considering purchasing costs $1,150, including tax.
Write and solve a compound inequality to determine the number of hours Mikaila needs to tutor to have enough money in her savings account to purchase a laptop that costs at least $550 but not more than $1,150.
40<=h<=90
500
Is the sum of two irrational numbers always, sometimes, or never irrational?
Provide at least two examples to support your answer.
Sometimes
Ex:
(3-sqrt(2))+sqrt(2)=3
sqrt(2)+sqrt(2)=2sqrt(2)
500
Draw a box plot for the following data:
1, 2, 2, 2, 5, 8, 11, 14, 18, 20, 20, 21, 22
500
x=10