Suppose that you received an unexpected inheritance of $19,250. You have decided to invest the money by placing some of the money in stocks and some in bonds. To diversify, you decided that 3 times...
Paula from Woodland Hills, CA's Resources
The perimeter of a rectangular floor is 120 feet. Find the dimensions of the floor if the length is twice the width
An isosceles triangle is one in which two of the sides are the same length. The perimeter of an isosceles triangle is 63 cm. If the length of the congruent is 4 times the length of the third side,...
The sum of twice a first number and five times a second number is 99. If the second number is subtracted from five times the first number the result is 45. Find the numbers
Solve the system of equations x-2y+3z = 13 2x+y+z = 1 -3x+2y-2z = -13
5-x/x + 3/4 = 7/x
The length T of a shadow cast by a tree on a sunny day varies directly as the height H of the tree. A tree 72 inches tall casts a shadow 81 inches long. Which equation models T as a function of h...
x-y+3z=-1 5x+z=0 x+4y+z=4
3a-12b=-6 6a+40c=32 24b+30c=38
x+2y-z=-12 2x+7y+4z=-33 x+3y+z=-15 section 3.3.13
x-y=4 4x-3z=28 4y+z=12 Section 3.3. 6
6x+y+6z=6 7x-y+5z=7 x-2y-z=0 section 3.3. 5
6x+y+6z=6 7x-y+5z=7 x-2y-z=0 Section 3.3. 5
c+8/c^2-5c+4 + 3c+5/c^2-9c+20
6p^2 -5p -6
Factor 9y^2 - 9y -10
5/4x - 4/3y + 5/4z = 6 5/16x + 5/4y - 4/16z = -4 3/4x - y +3/4z = 6
Sachi has $28,000 to invest. Her financial planner suggests that she diversify her investment into three investment categories. Treasury bills that yield 3% simple interest annually, municipal bonds...
In a baseball stadium, there are three types of seats available. Box seats are $ 10, reserved seats are $6, and lawn seats are $4. The stadium capacity is 3900. If all the seats are sold, the total...