Math TEKS 8.8A, 8.8C & 8.9

Printing Company A prints calendars for $3 each and a setup fee for $46. Printing Company B prints calendars for $5 each and has a setup fee of $20. Which inequality would be used to determine when Company A is less than Company B?

• 3x + 46 < 5x + 20

• 3x + 46 > 5x + 20

• 49x < 25x

• 3x + 20 < 5x + 46

Tags

CCSS.7.EE.B.4B

• x = 6

• x = 5

• x = 4

• x = 3

Quick Print makes business cards for $2.25 a box and a setup fee of $4.50. Jet Press makes business cards for $1.75 a box and a setup fee of $6.00. How many boxes of business cards does each company make for the price to be equal?

• 1 box

• 2 boxes

• 3 boxes

• 4 boxes

Tags

CCSS.8.EE.C.8C

One organism starts with 5,000 specimens in a jar, and decreases by 50 every hour. A second organism starts with 1,250 specimens in a jar, and grows by 150 every hour. Which equation represents, h the number of hours it would take for the number of organisms in each jar to be the same?

• 5,000 - 50h = 1250 - 150h

• 5,000 - 50h = 1250 + 150h

• 5,000 + 50h = 1250 + 150h

• 5,000 + 50h = 1250 - 150h

Max's Video charges $8 to rent a video game. The Discount Video Club charges $4 to rent a video game after a membership fee of $10 is paid. For what number of video game rentals is Max's Video less expensive than Discount Video Club?

• 4x + 10 > 8x

• 4x + 10 < 8x

• 8x < 14x

• 12x < 4x + 10

Tags

CCSS.7.EE.B.4B

Solve for x.

2x + 6 - 3x = 5x - 9

hint: use menu-3-2

• x = -9

• x = -2.5

• x = 2.5

• x = 9

The Piney Woods carnival is in town. There are 2 ticket options available. Option 1 is 50 cents per ride and $5 entry fee. Option 2 is $1 for each ride and no entry fee. How many rides could you go on so that the cost of each option is equal?

• 20 rides

• 5 rides

• 7 rides

• 10 rides

Taxi cab X charges $5.75 a trip and an additional $0.75 a mile. Taxi cab Y charges $4.50 a trip and an additional $1.00 a mile. How many miles does a trip need to be so that Taxi cab X is equal to Taxi cab Y?

• 10 miles

• 5 miles

• 6 miles

• 2 miles

The side lengths of two triangles are shown.

For what value of x do the two triangles have the same perimeter?

Hint: The perimeter is the distance around a shape.

• x = 4

• x = 3

• x = 2

• x = 1

Tags

CCSS.8.EE.C.7B

Which model represents the equation 4w + 3 = -3w + 6

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