Main
Algebra
Asymptotes
Complex Numbers
Correlation
Cube Root
Derivatives
Elimination method
Exponential and Logarithmic Equations
Exponential Function
Exponents
Fractions
Functions Defined and Notation
Integral
Limits
Linear and Quadratic Functions
Logarithm
Matrix
Radicals
Sequences
The Quadratic Formula
Vector Operations
Calculus
Completing the Square
Conversion of Decimals, Fractions, and Percent
Ellipse
Greatest common factor
Inequalities
Linear Equations
Parabola
Percent Equations
Polynomials
Rational Equations
Ratios and Proportions
Simplify the expression
Square Roots
Systems of Equations
Geometry
Altitudes, Medians and Centroids
Angles
Bisectors
Circles, Arcs and Sectors
Equation of a Circle
Heron's Formula
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Polygons
Pythagorean Theorem
Triangles
Other
Find the amount
Find the solution
Find the value
Find the volume
Quadratic equation
Solve the equation
Solve the inequality
Various Tasks
What is the slope
Which is greater
Which of the following...
Write an equation
Trigonometry
Amplitude, Period and Frequency
Sine and Cosine Functions
Solving Trigonometric Equations
Tangent, Cotangent, Secant, and Cosecant
☰
Menu
Last added:
16 is what percent of 64
Percent Equations
Ann took 8 tests this year. Her mean score was 75 points. How many total points did she earn for the 7 tests?
Various Tasks
After the game the coach bought 9 chicken meals for $5 each and 15 burger meals for $6 each. What percent of the total amount the coach spent was used for the chicken meals?
Percent Equations
Find the angles V and T
Angles
Solve the equation -2p-4=2
Various Tasks
What is 25/100 in simplest form
Fractions
What is the vertex of the graph of the equation y = 3x²+6x+1?
Various Tasks
Find 2 solutions of the equation y=3x-5
Various Tasks
Allegra has a cell-phone plan that charges $65 per month and $0.10 for every minute that she uses the phone beyond what her plan allows. One month, she was billed $73.40. a. Define a variable for the unknown. b. Write an equation to model the problem. Explain your answer. c. Solve the equation. Show your work. d. Find the number of minutes that Allegra went over the time that the plan allows. Explain your answer.
Solve the equation
This is the problem Dan says 3/5 Is the same as 3.5. Is he correct? Explain
Conversion of Decimals, Fractions, and Percent
A tank of water holding 528 kl of water begain to empty at a rate of 10 kl/min at the same time a another tank whitch is empty begins to fill at a rate of 14kl/min let k repreasens the number of kiloliters of water and let t repreasent time in min the system models the solution How long will it take for each tank to have the Same amount of water, and how much water will that be It will take __minitutes for both tanks to hold equal amounts of water. They will each hold ___ kiloliters.
Solve the equation
If you add 5 to me and then divide by 9, you get3. What number am I
Ratios and Proportions
The decimal number 14.75 is an example of an irrational number. True False
Ratios and Proportions
Which of the following decimal numbers are examples of terminating decimals? 0.6868 14.1 832.15902. 23.7 9.125 1,087.59014
Conversion of Decimals, Fractions, and Percent
20x+5y=120 10x+7.5y=80
Various Tasks
Cookies are used on our website to ensure that every visitor gets top-notch browsing experience. The way we collect, process, and store cookies is reflected in our
Cookie Policy
. Please, accept it before you continue using our website.
Accept