March MATHness Grade 8 Week 2

• (1,3)

• (2,8)

• (-7,-1)

• (7,3)

Tags

CCSS.HSF.IF.A.1

This table shows a linear relationship. Enter the rate of change.

Tags

CCSS.HSF-LE.A.1B

• There are infinitely many solutions since 2 = 2 is a true statement.

• There is no solution since 2 = 2 is a true statement.

• The solution is the ordered pair (2,3).

• The solution is the ordered pair (2,2).

Tags

CCSS.8.EE.C.7A

A system of two linear equations is graphed on the coordinate grid shown.

Select the statement that correctly describes the solution to this system of equations.

• There is no solution.

• There are infinitely many solutions.

• The solution is (0,3)

• The solution is (3,-3).

Tags

CCSS.8.EE.C.8B

The table shows the proportional relationship between the cost (c) of fish and the weight in pounds (p) at Ralph's Grocery Store. Select the equation which shows a cost of fish per pound that is twice the cost of fish per pound than at Ralph's Grocery Store.

• c=10p

• c=30p

• c=6p

• c=5p

Tags

CCSS.8.EE.B.5

Consider the graph that represents the ratio of orange juice to pineapple juice Xavier used to make his juice. Which statement is true?

• He used 15 oz orange juice with 9 oz pineapple juice.

• He used 10 oz of orange juice with 16 oz of pineapple juice.

• He used 15 oz of pineapple juice with 24 oz of orange juice.

• He used 24 ox of pineapple juice with 15 oz o orange juice.

The object in the picture was made by placing a cone on top of a cylinder. The base of the cone is congruent to the base of the cylinder. What is the volume, in cubic centimeters, of the object?

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

A cone with radius 6 inches is shown. Its approximate volume is 301 cubic feet. Enter the height of the cone, in feet. Round your answer to the nearest hundredths place.

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Jeremiah created a ramp for his sister's princess toy cars. The ramp is in the shape of a right triangular prism as shown. What is the value of x?

Tags

CCSS.8.G.B.8