24-25 OL Linear Relationships Mid-Unit review

Equation: (Hint: the order can change, but the rate MUST be next to x)

• y = 2 + 6x

• y = 2x - 6

• y = 6 - 2x

• y = -2x - 6

Tags

TEKS.MATH.A.2C

What is the equation that matches the table?

• y = -7 - 3x

• y = 3x - 1

• y = -3x - 1

• y = 3x - 7

Jazmine joined a music club. The start up fee was $10 and each song she downloads(m) is $0.99. Which equation models this situation?

• C = 10 + 0.99m

• C = 0.99 + 10m

• C = 0.99m - 10

• C = 0.99m + 10m

Equation (hint: the order can change, but the rate MUST be next to x)

• y = 8x + 4

• y = 4x + 2

• y = 8x + 2

• y = 8 + 2x

The number of people signed up for the field trip to the museum increased from 32 on Monday to 40 on Friday. By what percent did it increase?

• 10%

• 30%

• 25%

• 8%

A nanny is paid $60 to watch a child for 4 hours after school. At this rate, how much would she be paid for if she worked 10 hrs.

Susan earns $28 for 7 hours of work.

Which table represents the amount Susan makes per hour?

• 
• 

What does each part of a linear equation represent.

y (​ (a)   ) = ​ (b)   * x (​ (c)   ) + ​ (d)  

• dependent variable
• rate of change
• independent variable
• y-intercept/starting point

A bookstore had a sale where each book costs $8.95. If you bought 2 books plus a book mark for $1.75, how much did you spend?

• $18.75

• $19.65

• $20.95

• $26.45

Find missing side

• 5
• 7
• 9
• 11