Expressions Round 2

Which of the following represents 4(5-x)

• The product of 4 and 5 decreased by a number

• The sum of 5 and a number multiplied by 4

• 4 times 5 then subtract a number

• 4 times the difference of 5 and a number

Which expression can show the amount of money earned when working for $9.25 per h hours?

• 9.25+h

• 9.25h

• 9.25/h

• 9.25-h

In the expression 4x+12, the 12 is a ________.

• Constant

• Coefficient

• Variable

• Like Term

Which expression represents seven less than the quotient of a number and five?

• 7-x/5

• 7-5x

• x/5-7

• 5x-7

Evaluate the expression 6x+10y-8 when x=3 and y=2

Which situation is represented by x+7?

• I have some money then spent 7 dollars

• I have seven times as much money as you

• I worked today and earned another 7 dollars

• I shared my money with 7 of my friends

Which equation does NOT show equivalent expressions?

• x+2x=3x

• 4(2x+5)=8x+5

• 12x+8=4(3x+2)

• 3x+4=12x-9x+4

Which expression is NOT equivalent to 5(3x+2)?

• 15x+7

• 10x+6+5x+4

• 3(5x+2)+4

• 15x+10

Which expression is equivalent to x + x + 5 + x + x + 5?

• 14x

• 2(2x+5)

• x+10

• 4x+5