Q1 Review Algebra 1

Q1 Review Algebra 1

Multiple Choice

Which of the following numbers is not rational?

• $-3$

• $2.7$

• $\sqrt{4}$

• $\sqrt{5}$

Multiple Choice

Which of the following numbers is irrational?

• $\sqrt{50}$

• $\sqrt{36}$

• $\sqrt{169}$

• $\sqrt{225}$

Multiple Select

Select all sets that the number belongs to:

 $\frac{3}{5}$  

• Irrational Number

• Rational Number

• Integer

• Whole Number

• Natural Number

Multiple Select

Select all sets that the number belongs to:

-6

• Irrational Number

• Rational Number

• Integer

• Whole Number

• Natural Number

Multiple Choice

True or False:
Rational Numbers are closed under addition. 

• True
• False

Multiple Choice

Simplify 8/12

• 2/3

• 3/4

• 1/2

• 4/6

Multiple Choice

What is 8/9 - 5/6?

• 1/18

• 3/4

• 6/7

• 10/12

Multiple Choice

⁴/₉ ÷ ¹/₂

• ⁸/₉

• ⁵/₁₁

• ⁶/₁₀

• ⁴/₁₈

Multiple Choice

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

Multiple Choice

Simplify this expression using order of operations:

4 + 8 * 3 - 1

• 35

• 20

• 27

• 33

Multiple Choice

Simplify by combining like terms:

3x + 2x + 3y - 7y

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

Multiple Choice

Twice the sum of 2 and 3

• 2(2+3)

• 2 x 2 +3

• 2 + 3 x 2

• 1/2(2+3)

Multiple Choice

Write the expression.
Twelve fewer questions than were on the first test. 

• 12 + q
• q - 12
• q x 12
• q ÷ 12

Multiple Choice

Evaluate 8a - b if a = 10 and b = 6

• 74

• 38

• 1000

• 9000

Multiple Choice

Solve for a:

-3a + 8 = 14

• a = -2

• a = -7.5

• a = 2

• a = 6

Multiple Choice

Solve for a:

-8(-4+a) = - 3(2a+1) -19

• a = 27

• a = -27

• a = 3.86

• a = 1.67

Multiple Choice

Solve the equation. Check your solution.

• 80

• 45

• 180

• 5

Multiple Choice

• 19

• 9

• 2.5

• 5.96

Multiple Choice

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. Write an equation for C, the total cost, to rent the boat for h hours.

• h = 2C + 15

• C = 15h + 2

• h = 15C + 2

• C = 2h + 15

Multiple Choice

The local service center advertises that it charges a flat fee of $50 plus $8 per mile to tow a vehicle. Write an equation that represents the total cost (C) of a service for m miles of towing.

• y = 8x + 50

• C = 50m +8

• y = 50x + 8

• C = 8m + 50

Multiple Choice

Solve for y:

5x - y = 16

• -y = 5x + 16

• y = 5x + 16

• x = 5y - 16

• y = 5x - 16

Multiple Choice

ax + c = R

(solve for x)

• ax = R + c

• ax = R - c

• x = a(R-c)

• x = (R-c) / a

Multiple Choice

-13t > 26

• t > -2

• t > 2

• t < 2

• t < -2

Multiple Choice

Select the inequality shown

• x > 5

• x ≥ 5

• x < 5

• x ≤ 5

Multiple Choice

Select the inequality shown

• x > 1

• x ≥ 1

• x < 1

• x ≤ 1

Multiple Choice

Which graph represents -5≤x≤5?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Multiple Choice

What inequality is graphed?

• 2 < x ≤ -3

• 2 < x < -3

• x > 2 or x ≤ -3

• x > 2 or x < -3