Exponential and Logarithmic Equations
Functions Defined and Notation
Linear and Quadratic Functions
The Binomial Theorem
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
Distance between Points
Equation of a Circle
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Complete the sentence
Find the amount
Find the difference
Find the rate
Find the solution
Find the value
Find the volume
How many solutions
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
How many solutions...
Determine how many solutions exist for the system of equations. Y=2x-9 Y=-x+6
me I dont under stand these. like right now. How many solutions are there to the following system of equations? 3x – 9y = 0 –x + 3y = –3 A. infinitely many B. 1 C. 2 D. 0 - What is the solution to the system of equations? 2x + y= -3 x - 2y= -4 (___,___) - In a recent golf match, Tiger’s score was 4 less than Phil’s score. Their combined scores totaled 140. Let p represent Phils score and t represent Tigers score. Which pair of equations can be used to determine their scores? A. p – t = 140 p + t = 4 B. p + 140 = t p = 4C. p + t = 140 p – t = 4 D. p + t = 140 p + t = 4(i think this one is C) - The system of equations is coincident. What are the missing values? 3x + y= 7 9x + __ y= __ - Allison and her husband Noah both get in their cars and begin to drive at the same time. Allison starts 360 mi from their home and drives directly home at a constant rate of 50 mph. Noah starts at their home and drives away from the home at a constant rate of 40 mph. The system that models this situation is given, where d represents the distance from home, and t represents time, in hours. The solution to the system is (4, 160). What is the correct interpretation of the solution to this system? d = 360 - 50t d =40t A. Noah will be 160 mi from home and Allison will be 4 mi from home. B. Allison and Noah will both be 160 mi from home after 4 h. C. Noah will be 4 mi from home and Allison will be 160 mi from home. D. Allison and Noah will both be 4 mi from home when they drive for 160 min. - me I dont understand these.
Evaluate the discriminant of each equation. Tell how many solutions each equation has and whether the solutions are real or imaginary x^2 + 4x + 5 = 0 x^2 - 4x - 5 = 0 4x^2 + 20x + 25 = 0
How many solutions does the equation a|x+b|+c=d have if a>0 and c=d? then if a <0and c> d?
How many solutions does the equation have? 4x+2(x-3)=8x+12 A. one solution B. infinite solutions C. no solution
How many solutions does the system have? y = –2x + 2 y = x2 – 3x
How many solutions does the system 2y=10x-14 and 5x-y=7 have?
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
. Please, accept it before you continue using our website.