Mikhail bought 2 burgers for $3.50 each and 3 medium French fries for $1.20 each. Write a numerical expression to represent this situation and then find the cost.
Mackenzie pays 20 dollars for materials to make earrings. She makes 10 earrings and sells 7 for 5 dollars and 3 for 2 dollars. Write a numerical expression to represent this situation and then find Mackenzie's profit?
The price of a shirt is 100 dollars. The store manager gives a discount of 50 dollars. A man and his brother bought 4 shirts and then share the cost with his brother. Write a numerical expression to represent this situation and then find the price paid by each brother.
Mr. Dixon withdrew 1000 dollars from his bank account today. He uses 500 to fix his car. Then, he divide the money into 5 equal parts and gave away 4 parts and kept 1 part for himself. Finally, he took to wife to the restaurant and spent 60 dollars on meals. Write a numerical expression to represent this situation and then find how much money Mr. Dixon has now?
(Note: Pluto is no longer considered a planet)
Which is the ‘lightest’ planet? How do you know?
Earth is ‘heavier’ than Venus? True or False? How do you know?
Which is the ‘heaviest’ planet? How do you know?
In standard form, does Pluto have 22 zeroes after the 9? Why or why not?
Pick a planet and write it out in standard form.
Order the planets (don't include Pluto) from "lightest" to "heaviest".
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