Algebra 1 Chapter 1

Write an algebraic expression for "the sum of z and 2".

• 2z

• z - 2

• z ÷ 2

• z + 2

Tags

CCSS.6.EE.A.2A

Write a word phrase for "x - 5".

• The sum of a number x and 5

• The difference of a number x and 5

• The quotient of a number x and 5

• 5 less a number x

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

What is the simplified form? 
3x - 1 + 2x - 3

• -x

• 5x - 4

• 2x - 1

• 9

Tags

CCSS.7.EE.A.1

Evaluate the expression -2a + 4b for a = 3 and b = 0.

• 6

• 2

• -6

• -2

Tags

CCSS.6.EE.A.2C

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Joley is opening her first checking account as a teenager. She doesn’t have a job, so most of the income will be gifts from birthdays and holidays. Bank A has an $8 monthly charge. Bank B charges 1% of the balance. Which account balance below will result in Bank A being a better financial choice?​

• $850

• $550

• $650

• $750

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

Simplify the expression.
(1/3)³

• 1/3

• 3/9

• 1/27

• 1/9

Tags

CCSS.8.EE.A.1

√(4/9)

• 1/3

• 2/9

• 4/3

• 2/3

Tags

CCSS.8.EE.A.2

Which property is demonstrated? 3(x + 2) = 3x + 6

• Commutative...

• Associative...

• Identity...

• Distributive...

Tags

CCSS.6.EE.A.3