7th Math 3.EOM Assessment

Select all of the expressions that are equivalent to 2(3x-2y)

What is the formula for finding the area of a circle?

Type in the answer box. You should use the symbols in the math equation editor (click the keyboard)

Which number line shows the solution to the inequality -3x-5<-2 ?

**You must show your work in solving to get credit.**

What is the area of a circle with a diameter of 12 centimeters?

**You must show all work and round your answer to the nearest tenth for credit.**

You may use 3.14 to approximate the value of \pi

Noah has a rectangular plot of land. The shaded part of the diagram represents the grass area of his land.

The unshaded part, which is a quarter circle, does not have grass.

How many square yards of Noah's land make up the grassy area?

**You must show all work and round your answer to the nearest tens (not a decimal) for credit.**

You may use the calculator in formative and use 3.14 for the value of \pi

A company designs a cheese mold in the shape of a right triangular prism. A sketch of the mold is shown.

What is the volume of the cheese mold in centimeters cubed?

**You must show all work to get credit.**

Gloria says the two expressions \frac{1}{4}(12x+24) and -3(x+2) are equivalent.

Is she correct?

**Explain how you know and you MUST SYW for credit**

Marcus drew three adjacent angles on a line. What must be the measure of ∠ECB?

**You must write and solve an equation in the SYW space**

The playground at Mancini Middle School has a play court shaped like a square joined by a semicircle.

If the principal wants to cover the play court with paint, how many square feet of paint need to be used? Use 3.14 to approximate \pi.

You may use the calculator.

**You MUST SYW for credit**