Writing Equations & Inequalities

What does the symbol "x > 0" represent?

• Less than

• Greater than

• Equal to

• Less than or equal to

• Greater than or equal to

Tags

CCSS.6.EE.B.8

What does the symbol "x ≤ 0" represent?

• Less than

• Greater than

• Equal to

• Less than or equal to

• Greater than or equal to

Tags

CCSS.6.EE.B.8

What does the symbol "x ≥ 0" represent?

• Less than

• Greater than

• Greater than or equal to

• Less than or equal to

• Equal to

Tags

CCSS.6.EE.B.8

What does the symbol "x < 0" represent?

• Less than

• Greater than

• Equal to

• Less than or equal to

• Greater than or equal to

Tags

CCSS.6.EE.B.8

If Company J charges $4.60 per trophy and a one-time fee of $25, and Company K charges $3.20 per trophy with a one-time fee of $18, what inequality represents the minimum number of trophies, x, that can be ordered so that the total charge at Company J is less than at Company K?

• 4.60x + 25 < 3.20x + 18

• 4.60x + 25 > 3.20x + 18

• 4.60x + 25 = 3.20x + 18

• 4.60x + 25 ≤ 3.20x + 18

Tags

CCSS.7.EE.B.4B

Joel and Roland both have $250 in their savings accounts. Joel deposits $35 each week, and Roland deposits $45 each week. What equation can be used to find the number of weeks, w, until they have the same amount?

• 35w + 250 = 45w + 250

• 35w + 250 = 45w

• 35w = 45w + 250

• 35w = 45w

Blue Pool has 1,200 gallons of water and is being drained at 15 gallons per minute. Red Pool is being filled at 25 gallons per minute. What inequality represents when the amount of water in Red Pool is greater than in Blue Pool?

• 0 + 25m < 1200 - 15m

• 0 + 25m > 1200 - 15m

• 0 + 25m = 1200 - 15m

• 0 + 25m ≤ 1200 - 15m

Tags

CCSS.7.EE.B.4B

Mr. Strickland has 30 pieces of gum and gives away x pieces to each student. Ms. Garcia has 45 pieces and gives away 2 times as many pieces as Mr. Strickland. What equation represents the number of pieces Mr. Strickland gives away if they have the same number left?

• 30 - x = 45 - 2x

• 30 - 2x = 45 - x

• 30 - x = 45 + 2x

• 30 + x = 45 - 2x

Tags

CCSS.HSA.CED.A.3

"Cars-4-Rent costs less than Auto Rent."
Which choice below matches the statement?

• Cars-4-Rent > Auto Rent

• Cars-4-Rent < Auto Rent

• Cars-4-Rent = Auto Rent

• Cars-4-Rent ≥ Auto Rent

Tags

CCSS.6.EE.B.8

"Catering Service K is to make the same amount of profit as Catering Service M."
Which choice below matches the statement?

• Catering Service K > Catering Service M

• Catering Service K = Catering Service M

• Catering Service K ≥ Catering Service M

• Catering Service K ≤ Catering Service M

Tags

CCSS.6.EE.B.8