Algebra
Simplify the expression 3x+4x−53x + 4x - 53x+4x−5.
What is -91x−5?
What is the sum of the interior angles of a triangle
180
What is the formula for calculating interest
What is Interest=Price x annual interest rate x time (I=Prt)
What is the mean of the data set {2,4,6,8,10}
What is 6?
What is sin(30∘)
What is 1/2
Solve for x in the equation 5x-4=2x+11
What is x=5
Find the area of a circle with a radius of 5 units.
What is 25pi
What is a budget
What is a plan for managing income and expenses
If you flip a fair coin, what is the probability of getting heads?
What is 1/2
Solve for Theta is sin(theta) = 1/2 within 0 and 360 degrees
What is 30 degrees and 150 degrees
Factor the quadratic expression x^2 +6x-55
What is (x-5)(x+11)
The Pythagorean Theorem states a^2+b^2=c^2 What type of triangle does this theorem apply to?
What is a right triangle?
If you invest $1000 at an interest rate of 5% per year for 3 years, how much interest will you earn?
What is $150
What is the median of the data set {5,2,9,1,5, 2, 9, 1, 7}
What is 5?
What is tan(45)
What is 1
Solve for x in the equation x^2−4x−12=0
What is (x-6)(x+2)
A regular hexagon has a perimeter of 48 units. What is the length of one side?
What is 8 units?
If you have $800 and want to buy a laptop that costs $1200, what percentage of the total cost do you currently have?
What is approximately 66.67%?
In a standard deck of cards, what is the probability of drawing an ace?
What is 1/13
What is the exact value of cos(60)+sin(30)
What is 1
Given f(x)=2x^2−3x+4, find f(3).
What is 13?
Find the volume of a sphere with a radius of 3 units.
What is 36pi cubic units?
You plan to save $250 each month for a year. If you earn 4% interest compounded monthly, how much will you have at the end of the year?
What is approximately $3,065
A fair die is rolled twice. What is the probability that the sum of the two rolls is 7?
What is 1/6
If tan(theta)=1 what are the possible angles for theta between 0-360 degrees
What is 45 and 225 degrees