WorksheetsL3.1-3.2 Formative Quiz
Total questions: 15
Worksheet time: 12mins
3x + 2y + z
Terms that have the same variable and exponent are called...?
Constant Terms
Good Terms
Unlike Terms
Like Terms
9m + 3n + 4
9 - x
Simplify
-6k + 7k
k
-k
12k
-12k
Simplify
n -10 +9n -3=
-3
9n-3
n
10n -13
19 - ( 3 - 5b)
A fence forms a rectangle and uses 64 meters of fencing. If the width of the enclosed area is 13 meters, what is the length?
19 meters
38 meters
51 meters
154 meters
Belle operates a lemonade stand during the summer. It costs her $0.18 to make each cup. She sells each cup for $0.75. Which expression could be used to calculate the amount of profit she earns from selling "n" cups?
0.18n - 0.75n
0.75n - 0.18n
0.75n + 0.18n
0.18 n - 0.75n
Chad is collecting cans. The recycling center will pay Chad $0.10 per can. Chad's dad said that he will give him an additional $0.02 per can. Which expressions can be used to calculate the amount of money Chad will making for collecting "n" cans? Select two answers.
0.02n
0.12n
0.10n + 0.02n
0.10n - 0.02n
(7k + 9) + (4k - 3)
(its subtraction not addition)
