Quiz about 2023 Algebra SPISD

Question 1

An algebraic expression consists of...

Select all that are true.

Accepted Answer

operations

Answer

variables

Answer

Numbers

Answer

equal sign

Question 2

Solve the equation

$$6+\left(5^2-5\right)\div2=\rho$$

Accepted Answer

16

Answer

3

Answer

6

Answer

13

Question 3

$$3\alpha+7=-5$$

Accepted Answer

-4

Answer

4

Answer

$$\frac{1}{2}$$

Answer

2

Question 4

Order of operation is used with...

Accepted Answer

Expressions

Answer

Equations

Answer

Both equations and expressions

Answer

Neither equations nor expressions

Question 5

Evaluate $$2\left(3\cdot2-5\right)+3\cdot\frac{1}{3}$$

Accepted Answer

3

Answer

23

Answer

54

Answer

103

Question 6

$$7\cdot49=7\left(50-1\right)$$

Accepted Answer

True

Answer

False

Answer

Neither

Question 7

Solve the equation

$$7-\left(4^2-10\right)+\alpha=10$$

Accepted Answer

$$\alpha=9$$

Answer

$$\alpha=3\ \ and\ 6$$

Answer

$$\alpha=6$$

Answer

$$\alpha=3$$

Question 8

The truth about equations is...

Accepted Answer

they have only one solution

Answer

they never have a solution

Answer

they have multiple solutions

Answer

non are true

Question 9

What is true about equations?

Accepted Answer

Have an equal sign

Answer

Equations do not have an equal sign

Answer

Have only one value for the variable

Answer

Have multiple values for the variable

Question 10

Simplify the expression

$$4\left(\alpha\rho+3\rho\right)+5\rho$$

Accepted Answer

$$4\alpha\rho+17\rho$$

Answer

$$4\alpha\rho+12\rho+5\rho$$

Answer

$$21\alpha\rho$$

Answer

$$9\alpha\rho+12\rho$$

Question 11

Simplify the expression

$$7\alpha+2\alpha+5\rho+4\alpha$$

Accepted Answer

$$13\alpha+5\rho$$

Answer

$$7\alpha+6\alpha+5\rho$$

Answer

$$9\alpha+5\rho+4\alpha$$

Answer

$$13\alpha+5$$

Question 12

Simplify expression

$$7\alpha+4-6\alpha^2-2\alpha$$

Accepted Answer

$$5\alpha+4-6\alpha^2$$

Answer

$$7\alpha-2\alpha-4^2$$

Answer

$$7\alpha+6\alpha^2$$

Answer

$$5\alpha-4-6\alpha^2$$

Question 13

Expressions are...

Select statements that are true.

Accepted Answer

Simplified

Answer

Solved

Answer

have an equal sign

Answer

do not have terms

Question 14

Solve the equation

$$2\alpha-5=27$$

Accepted Answer

16

Answer

12

Answer

-12

Answer

-16

Question 15

Solve the equation

$$-5+2\alpha=-11$$

Accepted Answer

$$-3$$

Answer

$$3$$

Answer

$$-8$$

Answer

$$8$$

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