Nothin' But Algebra - Week 23 Review

y=-3x+1

Simplify the expression:   
5(2 - 7n)

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Write the equation in the form y=mx+b for the function represented by the

set of ordered pairs.

{(-5,-7), (-3,-3), (0,3), (3,9), (5,13)}

​ (a)   =​ (b)   ​ (c)   +​ (d)  

• y
• 2
• x
• 3
• -3
• -2
• 7

Which statements represent proportional functions?

Select one answer for each row.

The graph models the linear relationship between the number of tickets

purchased and the total cost of admission for two carnivals.

Based on the graph, what appears to be true?

Choose the correct answer from each drop-down menu to complete the

statement.

The cost for admission at both carnivals is ​ ​ (a)   with the purchase of ​ (b)   tickets.

• $4.00
• 8
• $8.00
• 4
• 10

2x + 6 = 14

• x = 4
• x = 10
• x = -4
• x = 3

Simplify the expression: 
3(2x+1)+2(x-4)

• 8x-3
• 8x+11
• 4x-5
• 8x-5

The graph shows the number of snow cones sold in relation to the daily high temperature.

Estimate the number of snow cones sold on a day when the temperature reaches a high of 93 degrees

• 32

• 35

• 41

• 45

The order pair (3, 4) represents a point on the graph of a proportional relationship.

Which three ordered pairs could represent the points on the graph of the proportional relationship?

Select THREE correct answers.