Solving Word Problems Algebraically

Front

What is the expression for five times Mike's age, increased by nine?

Back

5x + 9

Tags

CCSS.6.EE.B.6

Front

How do you express 5 less than the product of 7 and s?

Back

7s - 5

Tags

CCSS.6.EE.A.2A

Front

Write an expression to represent Shane's profit if he makes $35 per yard and spends $30 in gas.

Back

Tags

CCSS.HSA-SSE.A.1A

Front

If the sum of two numbers is 50 and the first is 5 less than 4 times the second, what are the 'Let...' statements?

Back

first = 4x - 5, second = x

Tags

CCSS.8.EE.C.8C

Front

What is the expression for 3 more than y?

Back

y + 3

Tags

CCSS.6.EE.A.2A

Front

Define a variable in a word problem. Why is it important?

Back

A variable represents an unknown quantity in a problem, allowing us to create equations to solve for it.

Tags

CCSS.6.EE.B.7

Front

What does it mean to 'translate' a word problem into an algebraic expression?

Back

It means converting the words of the problem into mathematical symbols and expressions.

Tags

CCSS.HSA-SSE.A.1A

Front

What is the first step in solving a word problem algebraically?

Back

Identify the variables and what they represent.

Tags

CCSS.HSA.CED.A.2

Front

How do you represent the phrase 'the product of a number and 8'?

Back

8x, where x is the number.

Tags

CCSS.6.EE.A.2A

Front

What is the expression for 'twice a number decreased by 4'?

Back

2x - 4.

Tags

CCSS.6.EE.A.2A