Algebra I Pretest Original

The students in Mr. Lee’s science class are ordering the materials they will need for a science experiment. Each student will need a bag of plant seeds that costs $1.00 and a 6-plant tray that costs $2.50. If x represents the number of students in Mr. Lee’s science class, which equation can be used to find y, the amount in dollars spent by Mr. Lee’s students?

• $y\ =\ 3.5x$

• $y\ =\ 2.5x\ +\ 1$

• $y\ =\ x\ +\ 3.5$

• $y\ =\ x\ +\ 2.5$

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Which list of coordinates is made up of points in the shaded portion of the graph?

• (-3, 4), (3, 8), and (-9, -2)

• (3, -4), (-2, 5), and (6, -3)

• (-6, 3), (1, 6), and (-2, 1)

• (-3, 5), (3, 1), and (-9, 2)

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.8

A set of parentheses is missing from the expression below. 

 $15\ -\ 5\ +\ 7\ \times\ 2\ +\ 4$ 

Which of the following has the parentheses in the correct location for the answer to be 52?

•  $15\ -\ \left(5\ +\ 7\ \times\ 2\right)\ +\ 4$  

•  $\left(15\ -\ 5\ +\ 7\right)\ \times\ 2\ +\ 4$  

•  $15\ -\ \left(5\ +\ 7\ \times\ 2\ +\ 4\right)$  

•  $15\ -\ 5\ +\ 7\ \times\ \left(2\ +\ 4\right)$  

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

The table shows the relationship between the weight of a package and the cost of mailing it. Based on the pattern of the table, what will it cost for mail a 13-ounce package?

• $3.04

• $2.99

• $3.13

• $4.81

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

CCSS.6.NS.B.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Sharon played an electronic game. There were 15 questions, she answered 3 incorrectly. At this rate how many questions should Sharon expect to answer incorrectly if there are 135 total questions?

• 5

• 9

• 27

• 45

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which equations describes the table?

• $y\ =\ -x\ +\ 2$

• $y\ =\ -2x\ -\ 1$

• $y\ =\ x\ +\ 6$

Tags

CCSS.6.EE.B.5

CCSS.6.EE.C.9

What is the value of x in the following equation?

 $3x\ -\ 4\left(x\ +\ 1\right)\ +\ 10\ =\ 0$  

•  $x\ =\ 2$  

•  $x\ =\ 6$  

•  $x\ =\ 11$  

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Which function is best represented by the graph below?

• $y\ =\ x$

• $y\ =\ -x$

• $y\ =\ \frac{1}{2}x\ +\ 1$

Tags

CCSS.6.EE.C.9

The owner of a convenience store recorded the number of customers in the store from 6:00 A.M. to 11:00 A.M. who were served coffee and the number of pots of coffee that were consumed. Which equation best describes the relationship between the number of customers who were served coffee and the number of pots of coffee?

• $c\ =\ 5p\ +\ 5$

• $c\ =\ 8p$

• $c\ =\ 6p$

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

What is the x-intercept of the graph?

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11