Please do all
of the following problems. All work
and all answers must be done on your own paper.
Credit earned will be based on the steps that you show that lead to the
final solution. Good Luck!
down the quadratic formula
paid $26 for two adult tickets and three children’s tickets to the movies.
Kevin paid $48 for 4 adult tickets and 5 children’s tickets.
What is the price of an adult ticket?
the solution set for the following inequalities
A 3x + y < 6
C. 2x + y > 0
the discriminant to determine the nature of the roots of the following
+ 3x + 4 = 0
+ x - 4 = 0
4354324532453x2 + 2x + 6798797698766 = 0
Problem 5: Solve the following system.
2x - 3y = 13
x + 2y
the equation by using the factoring or root method.
= 13x + 3
B) 2x2 + 15 = 11
Solve the following by completing the square
5x2 - 20x + 21 = 0
the following by any method
6x2 + 5x - 4 = 0
2x3 - 18x
pressure p in pounds per square foot of a wind is directly proportional to the
square of the velocity v of he wind. If
a 10-mi/hr wind produces a pressure of 0.3 lb/ft2, what pressure will
a 100-mi/hr wind produce?
A) Suppose that (1,2) and (3,5) are both solutions to the system of equations
ax + by = c
dx + ey = f
Then the two equations represent the same line
B) If - 1 is a root of the quadratic equation
ax2 + bx + c = 0
+ 1 is also a root.
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