7th Grade FSA Math Part 2

Equations/Inequalities

100

What is the difference of the two expressions? 

(3/7 x+9) - (2/7x - 3)

1/7x + 12

200

Simplify the Expression

x + (3x + 2) + x + (3x+2) 

8x + 4

300

Which expression is not equal to the other 3?

A.) -8 - 7n + 16n

B.) 9(n - 8)

C.) n - 8 + 8n

D.) 9n - 8

B

400

Which expressions are a factor of -48xyz - 24xy + 40xyz? Select all that apply:

A.) 4

B.) 24

C.) 3x

D.) 8y

E.) 2xy

F.) 6xy

G.) xyz

A, D, E

500

Which expression represents that x was doubled and then decreased by 25%?

A.) 2x - 0.25x

B.) 0.25x - 2x

C.) 2(x - 0.25x)

D.) 2x - (2x - 0.25x)

A

600

Simplify the expression:

1/4(8 - 6x + 12)

5 -1.5x  or -1.5x + 5

Angles/Cross Sections

100

Is it possible to draw a triangle ABC so that <A measures 110 degrees, <B measures 30 degrees and <C measures 40 degrees?

Yes

200

Determine if the the sets of side lengths would construct a triangle.

A.) 5 cm, 8 cm, 12 cm

B.) 12 in, 12 in, 12 in

C.) 3 ft, 6 ft, 10 ft

A Yes

B Yes

C No

300

180 - 90 - 53 = 37

or

90 - 53 = 37

400

Change x to 2x and solve for x:

60.5

500

Solve for x

31

600

If the triangle XYZ had the following angles, solve for h and each of the angles.

<X = 2h + 18

<Y = 4h - 2

<Z = 6h - 4

h = 14

<X = 46

<Y = 54

<Z = 80

Area/Cross Sections

100

What is the formula for the area of a trapezoid?

A = 1/2h(b_1 + b_2)

200

A circular mirror has a diameter of 12 inches. What is the area in square inches, of the mirror?

A.) 6pi , B.) 12pi, C.) 36pi, or D.)72pi

C

300

If you cut a cone vertically and horizontally, what 2-D shapes would appear? 

Please put the answers in order.

triangle

circle

400

The base of the triangle is 10 cm and the height is 8 cm. The diameter of the circle is 6 cm. What is the area of the triangle that the circle is not covering?

51.7cm²

500

If a square pyramid is cut diagonally what 2-D shape would appear?

Trapezoid

600

Calculate the area of the big circle

706.9 cm²

Volume/SA

100

Each edge of the cube is 8.2 cm. What is the volume?

551.4 cm³

200

Find the volume of the rectangular prism

135 in³

300

Calclulate the volume of the figure below.

29,400 ft³

400

Find the surface are of the prism below

198 ft²

500

Find the surface area of the prism below.

1,520 cm²

600

The exterior surface of the model need to be painted. What is the total area of the surface that needs to be painted?

860ft²

Probability

100

What is the median of both groups?

50 -64 yr = 40 hours

12 - 17 yr = 20 hours

200

There is 2/3 chance of rain on Friday? Is it unlikely, likely, certain, or no chance of raining that day?

Likely

300

For the past three months, Sydney recorded the number of eggs that her hen laid each week. The results are as follows: 4, 3, 5, 4, 6, 4, 5, 4, 3, 5, 7, and 6. Approximate the probability that the hen will lay exactly five eggs next week.

1/4

400

A bag contains green marbles and purple marbles. If a marble is randomly selected from the bag, the probability that it is green is 0.6 and the probability that it is purple is 0.4.

Dylan draws a marble from the bag, notes its color, and returns it to the bag. He does this 50 times.

How many times would you expect Dylan to draw a green marble?

30

500

A model of car is available in four colors (black, blue, silver, and white) and three body styles (coupe, sedan, and wagon). Also, there are two engines from which to choose (six-cylinder, called a V6, and four-cylinder, called an I4).

If options are selected at random, what is the probability that the car will be a V6 wagon?

1/6

600

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