Equation Vocab and Writing Algebra

The art teacher at my school is buying tubes of paint for an upcoming art project. At the store, she sees that they are on sale for $3.50 per paint tube. Write an equation to represent the relationship between number of paint tubes (p) and the total cost (c).

• p + c = 3.5

• 6p = c

• pc = 3.5

• 3.5p = c

Tags

CCSS.6.EE.C.9

Tommy earns an allowance of 25 dollars per week. Write an equation to represent the number of weeks (w) and the total allowance (a).

• 25a = w

• aw = 25

• 2 + 5 = a

• 25w = a

Tags

CCSS.6.EE.C.9

Samuel bought 3 tires for $79.95 each and some rims for $59 each. He spent a total of $534.85. Which equation could be used to find the number of rims, r, Samuel bought?

• 3(79.95) - 59r = 534.85
• 79.95r - 59(3) = 534.85
• 3(79.95) + 59r = 534.85
• 79.95r + 59(3) = 534.85

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym.  How many months has Jim been a member of the gym?

• 50 + 20m = 290
• 20 + 50m = 290
• 50 + 20 = m
• 50m - 20 = 290

Tags

CCSS.7.EE.B.4A

A(n) ______________ is a statement that two mathematical expression are equal

• equation
• inverse operation
• solution of an equation
• expression

Tags

CCSS.6.EE.A.4

CCSS.6.EE.B.5

Multiplying 5 and dividing 5 are ________________.

• equations
• inverse operations
• solutions of an equation
• expressions

Tags

CCSS.HSA.REI.A.1

In an equation or expression, the number that is being multiplied by the variable is better known as what?

• Coefficient 
• Term
• Variable
• Expression

Tags

CCSS.6.EE.A.2B

Name the coefficient in the following number sentence:
9x - 15 = 27

• 9
• 15
• x
• 9x-15

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

This does not contain an equal sign...

• Constant
• Variable
• Equation
• Expression

Tags

CCSS.6.EE.A.2B

How many terms are in the expression
5y - 3rx + 7

• 1
• 2
• 3
• 4

Tags

CCSS.7.EE.A.1