The slope of this line is positive
63 in 4.5 hours
63 divided by 4.5 is 14 so
14 MPH would be your answer
Hi there! I can help you with these! For these types of questions, all you have to do is that if there is a markup, multiply by one hundred something to get the new price, because you're including the original price and the markup. For example, if there is a 75% markup on something, you multiply by 175% (1.75). Or, if there is a markdown, basically multiply by the remaining percentage. For example, if the markdown is 35%, you multiply the original price by 65% (0.65), because that is the amount of the price that it's on sale for. With that being said, if you do this correctly, here are the answers:
1. $54
2. $2.25
3. $90
Hopefully if you're talking about the markup or markdown from these prices, those are your answers.
Answer:
5(a+5b)
Step-by-step explanation:
The greatest common factor is 5 and 5a/5=1a and 25b/5=5b.
