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
Real Numbers
Sequences
The Binomial Theorem
The Quadratic Formula
Vector Operations
Calculus
Average Velocity
Completing the Square
Conversion of Decimals, Fractions, and Percent
Ellipse
Greatest common factor
Inequalities
Instantaneous Velocity
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
Distance between Points
Equation of a Circle
Heron's Formula
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Polygons
Pythagorean Theorem
Quadrilaterals
Similarity
Triangles
Other
Complete the sentence
Find the amount
Find the difference
Find the rate
Find the solution
Find the value
Find the volume
How many solutions
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
Radian Measure
Sine and Cosine Functions
Solving Trigonometric Equations
Tangent, Cotangent, Secant, and Cosecant
☰
Menu
Last added:
6 groups of students sell 162 balloons at the school carnival. there are 3 students in each group. if each student sells the same number of balloons how many balloons does each didn’t sell?
Ratios and Proportions
1. How many solutions does the equation have? 2(2x + 5) = 4(x + 3) A. one solution B. infinite solutions C. no solution 2. How many solutions does the equation have? a + 5 = 1/5 (5a + 25) A. one solution B. infinite solutions C. no solution 3. How many solutions does the equation have? 3(4x - 3) - 7x = 5x - 9 A. one solution B. infinite solutions C. no solution 4. Which expressions would complete this equation so that it has infinitely many solutions? 8 + 2(8x – 6) = Choose exactly two answers that are correct. A. 2(4x + 7) B. 9x – 10 C. 16x – 4 D. 4(4x – 1) Match each item in Column A to an answer in Column B. 5. (1 pt) What is the best way to classify each equation? Column A Column B 1. 8x + 24 = 2(4x + 12) A. identity 2. 5x + 18 - x = 2(2x + 8) B. contradiction 3. 7(3x - 2) = 20x - 13 C. neither 4. 3x + 2(x - 10) = 5(x - 4)
Bisectors
There are 150 kangaroos at a wildlife park there are 66 female what percentage is female
Percent Equations
Find the mode of the following set of data. 23. 50. 49. 48. 49. 32. 37. 40. 41. 42. 41. 41. 43 C49 C 41 C 40 2 No mode QUESTION 9. What is the median of the following set of data? 3.4. 5.6, 1.2. 3.4. 9.0. 5.6. 7.8 C 3.4 C 5.6 C7.8 C 9.0
Conversion of Decimals, Fractions, and Percent
A man bought a TV for £300. He had to pay a deposit of 15%. How much did he pay?
Percent Equations
1. What is the value of the expression 7^–3? A. –21 B. - 1/343 C. 1/343 D. 343 2. What is the value of the expression 1/3^-5? A. 243 B. 15 C. 1/15 D. 1/243 3. What is the value of the expression 2/4^-3? A. 1/32 B. 1/6 C. 128 D. 256 4. What value of k solves the equation? K^-5 = 1/32 k =? 5. What value of m solves the equation? 2^m = 1/8 m =?
Bisectors
25 penaties decreased by 32% is how many penalties
Percent Equations
On a test Eddie solved the equation \( \frac{5}{x-2} - \frac{20}{x^2 -4}=1 \) and found that x = 2 and x = 3. His steps were correct, so why was this answer marked wrong? QUESTION 7. In an elementary school classroom, two students are given the task of cleaning the chalkboard. The first student can clean it by himself in one minute, while the other student takes 20 seconds longer. Which of the following equations can be used to determine how many seconds it would take for both students to clean the chalkboard if they work together? QUESTION 8. Two rectangles are placed inside the other as shown in the figure below. If the ratio of the shaded area to the white area is I. what is the value of x?
Fractions
What two numbers multiply to get -48 and add to get 2
Various Tasks
What is 3 tenths more than 8.154? What is 2 and 2 tenths more than 1.425? Explain
Ratios and Proportions
Hank needs to save $150, if he saves $12 per week, what is the least number of weeks he needs to save?
Various Tasks
A cylindrical pressure vessel has a height of 9 feet and a diameter of 6 feet. How much gas can the pressure vessel hold when full?
Various Tasks
What is 18 + 46 divided by 6
Various Tasks
A compact disc player costs £50 plus 17 1/2% Vat. Calculate the total cost of the compact disc player
Percent Equations
Multiply it by 2, add 50 & my answer is 74, what was my number
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