This is the term for a letter that represents an unknown number.
What is variable?
100
This equation represents "the sum of a number and 8 is 31."
What is n + 8 = 31? (You can use any variable.)
100
This is the value of x in "94 - x = 70."
What is 24?
100
These two words complete the following phrase:
When solving equations, you work backward by following the _________ of ________ in reverse.
What is order; operations
200
This is the product of -5 and 10.
What is -50
200
This type of expression only has numbers and operations.
What is numeric?
200
This equation represents "the product of negative twelve and a number is 84."
What is -12n? (You can use any variable.)
200
This is the value of y in "(-3) + y = 40."
What is 43?
200
This is the value of c in "2c +1 = 19."
What is c = 9?
300
This is the quotient of -72 and -8
What is 9?
300
This expression represents "the sum of a number and fourteen."
What is "x + 14" (You can use any variable!)
300
This is the equation for "the quotient of a number and eleven is 70."
What is q/11 = 70? (You can use any variable.)
300
This is the value of v in "-15v = 75."
What is -5?
300
This is the value of x in "3x - 5 = 16."
What is x = 7?
400
This is the difference between (-5) - (-10).
What is 5?
400
This expression represents "the product of negative eleven and forty."
What is (-11)(40)? (You can represent multiplication in any form we have used.)
400
This equation represents "27 is one-third of a number."
What is 27 = 1/3n. [Or 27 = n/3]
400
This is the value of b in "b/9 = 21."
What is 189?
400
This is the value of w in "w/3 + 2 = 34."
What is w = 32.
500
This is the quotient given the following scenario:
Tiera was penalized 20 points in a competition for working after time was called. If she was penalized an equal number of points in four events, what integer represents her penalty during each event?
What is -5?
500
This expression represents the following scenario:
The total cost of an unknown number of snacks when pizza costs $1.50 per slice, and soda costs $1.25.
What is 1.5p + 1.25s? (You can use any variables.)
500
This equation represents ""two less than four times a number is six."