1.
Solve
and verify your answer.
a. 
b. 
c. 
2.
Solve.
a. 
b. 
c. 
3.
Find
the root for each equation and verify.
a. 
b. 
c. 
d. 
4.
Solve
and draw a graph of each of the following:
a. 
b. 
5.
Solve
the formula for the variable indicated:
a. 
b. 
6.
The area of rectangle M is 24 m2 greater than the area
of rectangle N. Find the length of each side of the rectangles:
7.
A 10% concentration
of dye solution was used to dye T-shirts. The color was too strong. How
much water must be added to 24kg of the solution to make the concentration
8%?
8.
Ryan doubled a number
and then decreased it by 9. The same result is obtained when the number is
tripled and increased by 7. What number was Ryan using?
9.
During last season
the Eagles won four times as many games as they lost. They also tied 5 games.
If they played 55 games in total, how many games did they win?
10. Laura
has 20 coins in her pocket. She only has nickels and quarters. If the amount
of money totals $2.00, how many of each coin does she have?
11. The
length of a rectangle is two more than four times the width. If the perimeter
is
34 cm, what is the width of the rectangle and what is the length of the rectangle?
12. Carlene
invested 2 amounts of money that differed by $24.00. She invested the larger
part at 10% and the smaller part at 3%. If she earned $19.30 in interest,
how much did she put into each account?
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