Exponential and Logarithmic Equations
Functions Defined and Notation
Linear and Quadratic Functions
The Quadratic Formula
Completing the Square
Conversion of Decimals, Fractions, and Percent
Greatest common factor
Ratios and Proportions
Simplify the expression
Systems of Equations
Altitudes, Medians and Centroids
Circles, Arcs and Sectors
Equation of a Circle
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Find the amount
Find the solution
Find the value
Find the volume
Solve the equation
Solve the inequality
What is the slope
Which is greater
Which of the following...
Write an equation
Amplitude, Period and Frequency
Sine and Cosine Functions
Solving Trigonometric Equations
Tangent, Cotangent, Secant, and Cosecant
Solve the equation...
What values of x make the inequality −5x−7>3x+1 true? Can someone explain this to me? Im not really looking for solution I want to understand that to do some exercises on my own, please with that
If 3 shirts and 4 caps cost $96, and 2 shirts and 5 caps cost $99, how much did each cap and each shirt cost?
Solve for x. - 3x + 8y = 5 6x - 2y =10
Solve the following by substitution : -x + y = 10x - y = 5
SOLVING SYSTEMS OF EQUASIONS BY ELIMINATION. -4x-2y=-12 4x+8y=-24
Select the pair of equations whose graphs are perpendicular. A. 2y = –3x + 5 2x + 3y = 4B. 5x – 8y = 9 12x – 5y = 7 C. y = 2x – 7 x + 2y = 3 D. x + 6y = 8 y = 2x – 8
How to do substitution
A 75 inch boars is cut into 2 pieces one piece is 4 times the length of the other find the lengths of the 2 pieces the short piece is _inches long
He sum of two numbers is 46 and the difference is 2. What are the numbers?large number isthe small number is
Use substitution to solve the system. x=3y+7 and 3x-4y=16x=y=
Substitution: y-2x=-6 and 5x-y=9
Solve for x₁ and x₂6x₁+3x₂=606x₁-2x₂=80
Solve the equation: X to the 4th power - 81=0
Solve the equation: 5x^3+30x^2+45x=0 x^4-4x^2+3=0 |2x-5|=11
Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $725. What was the rate charged per hour by each mechanic if the sun of the two rates was $100 per hour?
The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations
Can someone show me how to solve this? A boat took 5 hours to travel 60km up a river, against the current. The return trip took 3 hours. Find the speed of the boat in still water and the speed of the current.
Find the equation for the dimensions of a window:
Solve equations by completing the square: x^2 - 4x + 1 = 0; x^2 + 6x - 9 = 0; x^2 + 20x + 3 =0; x^2 - 2x - 5 = 0.
A) six pens and five pencils cost $2.50 while three pens and two pencils cost $1.15. what will be the cost of a pen and 4 pencils. me
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