Expressions

Proportions

Transformations

Real Numbers

100

Evaluate if x = 3

5x - 6

9

100

Solve for x;

16/40 = 4/x

x = 10

100

A triangle is formed with the points (2, 2) (3, 3) and (1, 5). Give the points of the new triangle after it is dilated by a scale factor of 2.

(4, 4) (6, 6) and (2, 10)

100

Is the square root of 196 rational or irrational?

Rational

200

Evaluate if x = 3

x^{2} - 5x + 10

4

200

In 12 minutes 75 students can go through the lunch line, how many students get through the lunch line each minute?

about 6.25 or 6

200

What transformation creates similar figures, but not congruent figures?

Dilation

200

Is the square root of (1/9) rational or irrational?

Rational

300

Evaluate if x = -2

x^{2} + 8x

-12

300

Solve for x;

3x/6 = (x + 6)/3

x = 12

300

A triangle is formed with the points (2, 2) (3, 3) and (1, 5). Give the new points after the triangle is translated 2 units left and 4 units up.

(0, 6) (1, 7) and ( -1, 9)

300

Which number is irrational?

(2/3) The Cube root of 8

-16 Square root of 20

Square root of 20.

400

Evaluate if x = 4 and y = -2

(2x + y)(y - 3)

-30

400

If a car can travel 138 miles on 6 gallons of gas, how far the can the car travel on 10 gallons of gas?

230 miles

400

A triangle is formed with the points (2, 2) (3, 3) and (1, 5). Give the new points after the triangle is reflected across the x-axis.

(2, -2) (3, -3) (1, -5)

400

Give an irrational number that is less than 1, but greater than 0. Must be an exact number.

answers vary

(the square root of 0.5)

500

Evaluate if x = 4 and y =-2

y - x / 3x(y + 4)

-0.25

500

The tax on a $625 iPad is $43.75. What would you expect a similar device to cost if the tax was only $35?

$500

500

A triangle is formed with the points (2, 2) (3, 3) and (1, 5). Give the new points after the triangle is rotated 180 degrees around the origin.

(-2, -2), (-3, -3), (-1, -5)

500

List the first 10 perfect squares

1, 4, 9, 16, 25, 36, 49, 64, 81, 100

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