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Worksheet: Simplifying Inequalities by Adding or Subtracting

Q1:

Fill in the blank: If then .

  • A
  • B
  • C

Q2:

Fill in the blank in the following rule on inequalities: If , then .

  • A
  • B
  • C

Q3:

Complete using , , , or : If , then .

  • A
  • B
  • C
  • D

Q4:

Given that , what number do you need to add to both sides of the inequality to solve for ?

Q5:

Given that , what number do you need to add to both sides of the inequality to solve for ?

Q6:

If , then .

  • A
  • B
  • C1
  • D15

Q7:

If , then .

  • A
  • B
  • C1
  • D5

Q8:

If , then .

  • A
  • B
  • C
  • D3

Q9:

If , then .

  • A
  • B
  • C
  • D
  • E

Q10:

If , then .

  • A
  • B
  • C
  • D
  • E

Q11:

Select the option that is equivalent to .

  • A
  • B
  • C
  • D

Q12:

Select the option that is equivalent to .

  • A
  • B
  • C
  • D

Q13:

Select the option that is equivalent to .

  • A
  • B
  • C
  • D

Q14:

Isabella has dollars. She wants to buy a book for $10 and a pencil case for $4. Which of the following describes the condition on for her to be able to afford both items?

  • A
  • B
  • C
  • D
  • E

Q15:

An online retailer offers free delivery when your purchase totals $50 or more. James is preparing his order. He has already chosen items which total $42. Which of the following describes the condition on , the cost of the additional items he needs to order for him to benefit from free delivery?

  • A
  • B
  • C
  • D
  • E