Algebra Practice Part 1 EOC

Factor the trinomial.

• (x+5)(x+10)
• (x-5)(x+10)
• (x-5)²
• (x-2.5)²-17.5

 The school that Stefan goes to is selling tickets to a choral performance.  On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38.  The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets.  Find the price of a senior citizen ticket and the price of a child ticket.

• Senior $8; Child $14
• Child $8; Senior $14
• Senior $6; Child $5
• Senior $10; Child $5

• up 1 unit
• down 1 unit
• right 1 unit
• left 1 unit

The amount of bacteria in a petri dish is that is being treated with medication is given by the following function.  What is the rate of change?

• 3%
• 0.25%
• 2.5%
• 3.5%

• A
• B
• C
• D

• A
• B
• C

• A
• B
• C
• D

Based on the box plots, which statements are true?
A.  There are more boys over 63 inches tall than there are girls over 63 inches.
B.  75% of the girls are 61 inches and taller.
C.  75% of the boys are 67 inches tall or less.
D.  There is a higher percentage of boys under 61 inches tall than there are girls.
E.  The interquartile range for the height of girls was smaller than that of the boys' heights. 

• A and E
• B, C, and E
• A, B, C, D
• All are true

The new Toyota Prius ECO gets 56 miles per gallon.  If the tank holds 10 gallons, choose the equation that represents the total amount of miles per fill-up.

• f(10)=56(10)
• f(x)=56/10
• f(56)=10(56)
• f(x)=10/56

Which point is on the graph of the given equation:  -4x+2y+5=-3

• (-6,-12)
• (-9,-22)
• (0, 4)
• (4,0)