1st Semester Exam Study Guide Algebra I

• 12.50 + 1.29r ≤ 35

• 12.50 + 1.29r ≥ 35

• 12.50r + 1.29 ≤ 35

• 12.50r + 1.29 ≥ 35

Tags

CCSS.7.EE.B.4B

• 10 rides

• 15 rides

• 17 rides

• 20 rides

On Monday, Emma bought 8 ounces of almonds and $20 of other food. On Friday, she bought 40 ounces of almonds and $4 of other food. If the cost per ounce of almonds is $s, which of the following inequalities represents the situation where Emma spent more on Friday than on Monday?

• 8s + 20 < 40s + 4

• 8s + 20 > 40s + 4

• 8s + 20 = 40s + 4

• 8s + 20 ≤ 40s + 4

Tags

CCSS.7.EE.B.4B

Trina uses Toll Pass to get a discount when driving on roads that charge a toll. She pays $ 1.53 per toll during peak hours and

$0.62 per toll during non-peak hours. Which equation represents Trina’s total cost, T, when she pays p tolls during peak hours and n tolls during non-peak hours?

• T = p + n

• T = 1.53p + 0.62n

• T = (1.53 + 0.62)pn

• T = (1.53 + 0.62)(p + n)

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Solve the inequality: 18x - 8 > 4x + 8. What is the value of x?

• x > 1

• x > 2

• x > 8/7

• x > 4

What is the value of x in the equation 742 - x + 18 = (2/3)x + 15?

• 100

• 200

• 447

• 400

Solve the inequality: 8x + 120 < 4x - 64. What is the solution for x?

• x < -46

• x < 46

• x < -49

• x > 46

An equation is shown: -2(x + 3) = 6x + 8. What is the value of x?

• x = 14/8

• x = -5/8

• x = --2/4

• x = 13/11

Tags

CCSS.8.EE.C.7B

Solve the inequality: 4x + 20 < 12. Choose the correct option:

• x < -17

• x < -2

• x < 8

• x < 23

Tags

CCSS.7.EE.B.4B

Select the first equation in which Tajal’s mistake appears.

• A) 2(24x - 14) = 3(13x + 25)

• B) 48x - 14 = 39x + 25

• C) 9x - 14 = 25

• D) 9x = 39