A two-acre building lot is five times as long as it is wide. What are its dimensions? [Note: 1 acre = 43,560 ft^2.] I need to find the length and width
A two-acre building lot is five times as long as it is wide. What are its dimensions? [Note: 1 acre = 43,560 ft^2.] I need to find the length and width
Three customers entered a fast food restaurant. The first one ordered 5 hamburgers, 6 orders of french fries, and 4 colas and paid a total of $11.80. The second customer ordered 3 hamburgers, 4 orders...
A manufacturer tries out two methods of selling a game. The game is sold to a retailer for a net profit of 9.90 on each game. The game is sold to a retailer for a net profit of 9.90 on each game....
x^2-xy-y^2=7 x^2+y^2=10 find x and y
Alf decides to put a 7 m by 3 m rectangular swimming pool in his back yard. A concrete path is to be laid around the pool with a border of lawn planted double the width of the path. The whole area...
Find all the numbers for which the rational expression is not defined. 12/(x-3)^2
Please give a step-by-step solution to the SAT question. Thanks.
I'm having trouble understanding word problems.
The area of a rectangle is 52 yd2 , and the length of the rectangle is 5 yd less than twice the width. Find the dimensions of the rectangle.
7+7 divided by 7+7X7-7=
the length of a rectangle 5 yds more than twice its width and the area of the rectangle is 42yds^2. Find the dimensions of the rectangle.
Consider the rational function f(x) = x2-2x-3 / x3-3x2 . a) Find all vertical and horizontal asymptotes of this rational function. b) Find all x-intercepts and y-intercepts...
I figured out the 2 areas: 80 and 130. I subtracted and got 50. I divided 50 by 130 and multiplied by 100 and got 38%. Why is this wrong?
At a tennis club, a 16,500ft2 rectangular area is partitioned into three rectangular courts of equal size. A total of 860feet of fencing is used to enclose the three courts, including the interior...
A small rock sits on the edge of a tall building. A strong wind blows the rock off the edge. The distance, in feet, between the rock and the ground tseconds after the rock leaves the edge is given...
A ladder of length 4x+2feet is positioned against a wall such that the bottom is x−2feet away from a wall. The distance between the floor and the top of the ladder is 4xfeet. Find the...
Solve the system x1+x2-4x3=3 3x1+4x2+3x3=-8 x1=? x2=? x3=?
I have this coming up for a test and I need a way to factor this problem. Thanks!
I need help!!!
options : (a) ∑ai^2 [i = 1 to 5] = -2 (b) ∑ai^3 [i = 1 to 5] = -3 (c) ∑ai^4 [i = 1 to 5] = -6 (d) ∑ai^5 [i = 1 to 5] = -4