WorksheetsSTAAR Review - Wednesday (4/5)
Total questions: 15
Worksheet time: 4hrs 45mins
How many total outcomes are there?
Jason can choose 1 pair of pants and one shirt to wear today. Here are his choices. Which tree diagram shows all of the combinations that Jason can choose from?
A store sells handbags in two colors: black and white. They are available in 2 different sizes: small and large. Which diagram shows every possible combination of the color and size of a bag that one can buy?
Tree diagram 3
Tree diagram 4
Tree diagram 1
Tree diagram 2
If chocolate chip cookies cost $3.00 per cookie plus $2 for boxing them up in a decorated box, what would the expression be?
3 + 2x
3x + 2
3x + 2x
5x
A plumber charges $50 to make a house call plus $40 for each hour worked. What is the expression and what does he make if he worked 5 hours?
50x + 40; $290
50x + 40x; $450
50 + 40x; $250
90x; $450
What could this represent? 7x + 2 = 30
Buying pet turtles for $7 each plus two cans of turtle food cost $30.
Seven bags of candy plus 2 extra snickers bars equals 30 dollars.
Two yoyos plus seven frisbees is thirty cents.
Buying seven calculators plus $2 per bundle of pencils is $30.
What could this represent? 7x + 2 = 30
Buying pet turtles for $7 each plus two cans of turtle food cost $30.
Seven bags of candy plus 2 extra snickers bars equals 30 dollars.
Two yoyos plus seven frisbees is thirty cents.
Buying seven calculators plus $2 per bundle of pencils is $30.
If ChipCo sold their bags of corn chips for $5 per bag plus $1 for bagging it and it costs the same as $4 per bag of CrunchyChips corn chips plus their price of $2 for bagging it, what would the equation be and how many bags of chips would make them cost the same?
5 + 1x = 2x + 4; 1 bag of chips
9x = 3; 3 bags of chips
5x + 1 = 4x + 2; 1 bag of chips
5x = 6x; -1 bag of chips
