James bought 2 bottles of lemonade and 1 bag of crisps for £1.40 . Jill bought 1 bottle of lemonade and 3 bags of crisps for £1.70 How much is a bottle of lemonade? How much is a bag of crisps? Question solved general 11 months ago 5616
A salesperson makes a base salary of $2000 a month. Once he reaches $40,000 in total sales, he earns an additional 5% commission on the amount in sales over $40,000. Write a piecewise-defined function to model the salesperson's total monthly salary (in $) as a function Question solved general 11 months ago 7625
Problem page the longer leg of a right triangle is 1ft longer than the shorter leg. the hypotenuse is 9ft longer than the shorter leg. find the side lengths of the triangle. Question solved general 11 months ago 8578
point a (8, -10) is reflected over the y-axis. write the coordinates of a Question solved general 11 months ago 9526
The revenue from selling x shirts is r(x) = 11x.The cost of buying x shirts is c(x) = 6x + 20.The profit from selling x shirts is p(x) = r(x) – c(x).What is p(x)?MULTIPLE CHOICE: A. p(x) = 17x + 20 B. p(x) = 17x – 20 C. p(x) = 5x + 20 D. p(x) = 5x – 20 Question solved general 11 months ago 5061
A piece of land is to be fenced and subdivided as shown so that each rectangle has the same dimensions. Express the total amount of fencing needed as an algebraic expression in x. Question solved general 11 months ago 6708
What is the solution of the system of equations?-3x-4y-3z=-72x-6y+2z=35x-2y+5z=9 Question solved general 11 months ago 4952
A 6-foot-wide hallway is painted as shown, using equal amounts of white and black paint.a. How long is the hallway?b. Can this same hallway be painted with the same pattern, but using twice as much black paint as white paint? Explain. Question solved general 11 months ago 5877
If a line of one billion people standing shoulder to shoulder stretches 346,439 miles long, what is the average shoulder width, in feet, of the people in the line? Question solved general 11 months ago 3476
If y varies directly as x and y is 18 when x is 5 which expression can be used to find the value of y when x is 11? Question solved general 11 months ago 7551
A line contains the points (−26, −37) and (−32, −61) .What is the slope of the line in simplified form?Enter your answer in the box. Question solved general 11 months ago 3044
Deangelo has $7 worth of dimes and quarters in a jar. He has 7 more quarters than dimes. How many of each coin does he have? Enter your answers in the boxes. _dimes and _ quarters Question solved general 11 months ago 4279
The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds. the probability of a player weighing less than 250 pounds is closest to: Question solved general 11 months ago 3521
Given the function f(x) = 4(x+3) − 5, solve for the inverse function when x = 3. Question solved general 11 months ago 6127
For the function f(t)=pe rt , if p=9 and r=0.09 then what is the value of f(9) to the nearest tenth Question solved general 11 months ago 4716
1.Find the coordinates of the midpoint of __ given that H (-1,3) and X (7,1). HXA.(3,1)B (0,4)C(-3,1)D(-4,0)2. Find the distance between the points R(0,5) and S(12,3). round the answer to the nearest tenth.A 10.4B 16C 12.2D 11.83. An airplane at T(80,20) needs to fly to both U(20,60) and V(110,85) what is the shortest possible distance for the trip?A. 165 unitsB. 170 unitsC. 97 unitsD. 169 units Question solved general 11 months ago 4690