A bottle of hand lotion is on sale for $2.25. If this price represents a 50% discount from the original price,what is the origin
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Use multiplication:
This question is basically the same as the other question of yours that I answered, so the explanation is very similar:
You can imagine the possibilities as leaves on a tree. Your tree has 2 large branches to represent the two possible sizes. Each of those branch off into 8 smaller branches, each representing a crust flavor. Each one of the smaller branches has 8 leaves to represent a different topping. Each leaf is a combination of a size, a crust flavor, and a topping, so it represents a complete pizza. Your job is to calculate the number of leaves.
The diagram of the three angles is shown below with point U as the point where all three lines meet.
Angles property: Angles around a point add up to 360°
We set up an equation
Angles property: Angles around a point add up to 360°
We set up an equation