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#### 1) Which lines in the graph have a slope greater than 1 but less than 2? Y  1 2 3 4 5 x Select all the correct answers

###### Math

1) Which lines in the graph have a slope greater than 1 but less than 2?

Y  1 2 3 4 5

x

Line 1

Line 2

Line 3

Line 4

Line 5

2) What is the slope of the line containing (0, 0) and (16, 64)?

3) The length of a rectangle is 3 meters more than the width. The perimeter of the rectangle is 26 meters. What is the rectangle in meters?

1. 5
2. 8
3. 10
4. 13

4) Drag the tiles to the correct boxes to complete the pairs.

The line is decreasing ----------

The line is increasing -----------

The line is horizontal -----------

The line is vertical --------------

5) Select all that apply.

Which equations have infinitely many solutions?

1. 3x + 2 = 3x + 2
2. 3x + 2 = 3(x +2)
3. 3x + 6 = 3(x + 2)
4. 3x + 2 = 2x + 2
5. 3x + 2 = 2(x + 2)
6. 3x + 2 = 2(x + 1)

If 4.6y – y + 4 = y – 1.2, then y = ------

7) What is the value of x in the equation 3.2x – 4.7 = 3x – 3.3?

a) -7

b) 7

c) -2

d) 2

The equation 5(x + 14) = 5x + 14 has -------

9) What is the solution to the equation x – 15 = 3(x + 5)?

a) x = 0

b) x = -15

c) x = 15

d) x = -5

e) x = 5

10) What is the slope of the line passing through the points (7, 5) and (21, 15)?

a) 5/7

b) -5/7

c) 7/5

d) -7/5

11) What is the solution of 5/2 x – 7 = 3/4 x + 14?

a) 12

b) -12

c) 3

d) -3

12) What is the solution to 5/4 x – 2 = 3/2 x – 4?

X = ------

13) The shortest side of θ triangle measures y centimeters. The other sides of the triangle each measure 4 less than twice the measure of the shortest side. The perimeter is 2 more than 4 times the length of the shortest side. What is the value of y. the measure of the shortest side, in cm?

a) 6 cm

b) 8 cm

c) 10 cm

d) 12 cm

14) What is true about the equation 7(x + 4) = 6x + 28?

a) The only solution is x = 0

b) The only solution is x = 28

c) The equation has no solutions.

d) The equation has infinitely many solutions.

15) What is the slope of the line containing (-3, 5) and (2, -10)?

a) 1

b) -1

c) 3

d) -3