Test # 1: Algebraic Expressions, Adding/Subtracting Polynomials

It is a branch in Mathematics that deals with symbols and arithmetic operations across these symbols.

• Statistics

• Geometry

• Algebra

• Trigonometry

It is a number whose value always stays the same.

• term

• constant

• variable

• exponent

Tags

CCSS.6.EE.A.2B

It is a symbol that represents an unknown quantity, it is represented by letters.

• term

• constant

• variable

• exponent

Tags

CCSS.6.EE.A.2B

Which is the coefficient of the algebraic expression 5x-3?

• x

• 5

• 3

• -3

Tags

CCSS.6.EE.A.2B

How many terms are there in the algebraic expression 5x⁶+3x⁵-9x⁴+8x³-x²+10x-7?

• 5

• 6

• 7

• -7

Tags

CCSS.6.EE.A.2B

What are the terms in the algebraic expression 8x³-2x²+7x-3?

• 8x³, -2x², 7x, -3

• 8x³, 2x², 7x, 3

• 8, -2, 7, -3

• -3

Tags

CCSS.6.EE.A.2B

A chiropractor charges $150 for an initial visit and $90 for every hour h after that. How do you express the chiropractor's fee?

• 150+90+h

• 150h+90

• 150+90h

• 150+90

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A chiropractor charges $150 for an initial visit and $90 for every hour h after that. What does h represent?

• A fixed rate.

• The hourly charge.

• The number of hours.

• The chiropractor's fee.

Tags

CCSS.HSF.LE.B.5

An amusement park calculates the ticket sales for a adults and k kids using 25a+20k, what does 25 represent?

• The number of kids.

• The number of adults.

• The price of an adult ticket.

• The price of a kid ticket.

Tags

CCSS.HSA-SSE.A.1A

An amusement park calculates the ticket sales for a adults and k kids using 25a+20k, what does k represent?

• The number of kids.

• The number of adults.

• The price of an adult ticket.

• The price of a kid ticket.

Tags

CCSS.HSA-SSE.A.1A