8th Grade Math

Front

Determine the keyword that determines x in y = mx + b for the problem: The cost to rent a rug cleaner for a day is $25 plus $15 per hour at Rugs Galore. At Get Clean, the rug cleaner costs $45 plus $7 per hour. Write an inequality to show how many hours you need to rent the rug cleaner so that Get Clean’s charges will be less than Rugs Galore’s charges. Options: Charges, Hours, Rent, Per.

Back

Hours

Front

Determine the keyword that determines the expression for Get Clean from the problem: The cost to rent a rug cleaner for a day is $25 plus $15 per hour at Rugs Galore. At Get Clean the rug cleaner costs $45 plus $7 per hour.

Back

y = 7x + 45

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

Determine the keyword that determines the expression for Rugs Galore: The cost to rent a rug cleaner for a day is $25 plus $15 per hour at Rugs Galore. At Get Clean the rug cleaner costs $45 plus $7 per hour. Write an inequality that can be used to show how many hours you need to rent the rug cleaner so that Get Clean’s charges will be less than Rugs Galore’s charges. Options: y = 25x + 45, y = 15x + 25, y = 15x + 45, y = 45x + 25

Back

y = 15x + 25

Front

Determine the keyword that determines the symbol ( < , > , = ... etc) for the following problem: The cost to rent a rug cleaner for a day is $25 plus $15 per hour at Rugs Galore. At Get Clean the rug cleaner costs $45 plus $7 per hour. Write an inequality that can be used to show how many hours you need to rent the rug cleaner so that Get Clean’s charges will be less than Rugs Galore’s charges.

Back

less than

Tags

CCSS.6.EE.B.8

Front

Expression from clue 1: The larger number is 2 less than 6 times the smaller number.

Back

y = 2x - 6

Tags

CCSS.6.EE.C.9

Front

Expression from clue 2 in Mrs. Johnson's problem?

Back

y = 3x + 19

Tags

CCSS.6.EE.C.9

Front

What is the x and y value for the solution to the system? Options: (3, 1), (1, 3), (4, 5), Not here

Back

(1, 3)

Tags

CCSS.8.EE.C.8B

Front

What is the volume of the can?

Back

The problem says volume

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Front

A sphere has a diameter of 4 meters. What important step must be done to correctly calculate the volume of the sphere?

Back

Divide by 2

Tags

CCSS.7.G.B.4

Front

Back

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3