Chapter 2- Solving Multi-Step Equations and Proportions
A new plasma-screen television costs $5250. A family makes a down payment of $552 and pays off the balance in 24 equal monthly payments. Write and solve an equation to find the monthly payment.
$195.75
Approximate the square root to he nearest integer: -√150
-12
Solve the equation, if possible: -2/3d = 8
-12
Solve the proportion: 16/9 = -4t/27
-12
Solve the equation, if possible: 2t-5t = 9
-3
Solve the equation, if possible: 9-5z = 12-(6z+7)
-4
Solve the equation, if possible: -7= -2+x
-5
Solve the proportion: 5/3z-4 = -3/1-2z
-7
Anthropologists can estimate the height of a woman by measuring the length if her radius bone. The length of the radius bone (B) us given by b = 0.26h - 18.85 where H is the height. Solve the equation for h.
...
Solve the equation, if possible: 17 = 14+6y
0.5
Solve the equation, if possible: b-2/5 = 3/5
1
The area of a town's square is 14,400 square feet. Find the square root of the square.
120
Solve the proportion: 4/5 = 12/y
15
Solve the equation, if possible: 5(3-2y)+4y=3
2
Solve the equation, if possible: 7a-3.9a = 6.2
2
Solve the equation, if possible: 7m-4-2m = 6
2
Solve the equation, if possible: 13-9w = -14
3
Solve the proportion: 8/m+3 = 4/m
3
Solve the proportion: 1.1/1.2 = w/3.6
3.3
Approximate the square root to he nearest integer: √18
4
Approximate the square root to he nearest integer: √35
6
Solve the proportion: 6/x+4 = 12/5x-13
7
Solve the equation, if possible: 4x+1 = 2(2x+3)
NA
Solve for Y: 10x+3y+2 = 9x+8
y = 1/3x+2
Solve for Y: 5x-y = 7
y = 5x-7