The final price of a computer is C dollars. This is after a 15% off coupon, 8% sales tax and 4% employee discount. Find an expression for I, the initial price, in terms of the final price. The quantity of pens supplied can be described as a function of price (p) such that s(p)=80+4p. The[…]
Frankie drives 80 miles in 3 hours and another 75 miles in 5 hours. What is the value of his average rate? The Eagleneck gym has 6 bikes that 9 athletes want to use. At 5pm they randomly select one athlete per bike. If Alan, Bob, Caryn, Darrel, Edgar, and Frank are 6 of the[…]
In a bag there are 6 blue marbles, 4 red marbles, 7 yellow marbles, and 3 white marbles. How many which should be added so p(white) becomes 34? Staples now sells their own notebooks. Making notebook has a fixed factory cost of$6,000 and a per unit cost of $0.58 per notebook. Staples sells these notebooks[…]
1. Line q passes through (s, s+4) and is perpendicular to line r. If line r follows , find the value of . 2. Line n intersects the y-axis at 5 and is a horizontal line with a slope of zero. Line n intersects at which point? 3. A right circular cylinder with volume is inscribed[…]
F(m)=2m²-10m. If F(66)=18b, find all values if b X∆y=3x-2y+xyz If 4∆5=100, find the value of 8∆10 m=3m³-8 If 4g-18, find the value of g Sales is a function of price such that: S(p)=4p²-80+c When the sales is $60,000 price is 10. Find the sales when the price is 20.
What is the New SAT Math? What does it cover? It’s About the Real World Instead of testing every math topic, the questions ask you to use the most commonly used math formulas. The Questions for on math that you’ll need in college classes, future jobs, and personal life. Quick Facts Most math questions will[…]
In a downtown building, there are 6 floors and the number of rooms on each floor is R. If each room has exactly C chairs, which of the following gives the total number of chairs in the building? Mindy’s average monthly salary for the first 4 months she worked was $300. What must her average[…]
Twelve years ago Greg was 1/4 Bobby’s age. Now Greg is one greater than 1/2 Bobby’s age. How old is Bobby? What is the slope of a line containing points (4,6) and (3,8)? What is the volume of a cube whose surface area is 96? How many cylindrical oil drums, with a diameter of 1.5[…]
6x+7y=-10 ; -4x+8y=32 Based on the system of equations above, what is the value of the difference y-x? 4x-2y=16 ; 7x+4y=13 Based on the system of equations above, what is the value of the sum x+y? Hailey is going on a road trip and needs to rent a car. The company has a $3 untaxed car cleaning fee for[…]
3x-4y=24 What is the slope of a line perpendicular to the line above? 8x+4y=12 What is the slope of a line perpendicular to the line above? 3x+15y=18 ; mx+5y=2 In the system of linear equations above, m is a constant. If the system has no solution, what is the value of m? 2x+4y=6 ; gx+12y=13 In the system of linear equations[…]