Literal Equations and Inequalities

• x = v(z - 9)

Tags

CCSS.HSA.CED.A.4

Solve the literal equation for w:

2L + 2w = P

• w = P - 2L
• w = 2L + P

Tags

CCSS.HSA.CED.A.4

Solve and graph the following inequality:

c – 10 + 3c < 2

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Tags

CCSS.7.EE.B.4B

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Tags

CCSS.6.EE.B.8

Skate World offers birthday parties for a fee of $130 plus $3 per person. If you can spend no more than $190 on your party, what is the maximum number of people who can attend?

• 20 people

• 25 people

• 15 people

• 30 people

Tags

CCSS.7.EE.B.4B

Sara earns $15 per hour babysitting. She must earn a minimum of $150 next month to attend a concert. If h represents the number of hours Sara babysits, write an inequality to describe the situation.

Tags

CCSS.6.EE.B.8

Company A charges a $50 setup fee and $10 per hour, while Company B charges a $149 setup fee and $7 per hour. When will Company B cheaper?

• after 25 hours

• after 40 hours

• after 34 hours

• after 30 hours

Sarah and Tom are shopping for T-shirts. They find a brand they both like, and each wants to spend as little as possible.

• Sarah buys her t-shirts at "A-List Apparel." She buys T-shirts that cost $18 each. She has a $50 coupon that she can apply to her entire purchase.

• Tom buys his t-shirts at "Brand Bargains." Tom buys T-shirts that cost $16 each. He has a $20 coupon that he can apply to his entire purchase. 

WRITE an inequity that shows how many t-shirts would they have to buy for Sarah's total cost to be less than Tom's total cost?

Tags

CCSS.7.EE.B.4B

• y = 2x + 5

Tags

CCSS.6.EE.C.9

Which property is used from Step 2 to Step 3?

• Addition Property of Equality

• Combine Like Terms

• Subtraction Property of Equality

• Distributive Property