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.
Try to visualize the situation; "A percent multiplied by $45 will be me $27"
$45(x/100)=$27
x/100=27/45
x/100=0.6
x=60%
Therefore, the discount was 60%
Hope I helped :)
4<x<6 will be the inequality.
Step-by-step explanation:
A compound inequality is a combination of two inequalities. Moreover, the word between is used that means that the numbers 4 and 6 themselves will not be included in the inequality.
Let be the numbers between 4 and 6
The numbers greater than 4 and less than 6 will be included in the required inequality
So,
4<x<6 will be the inequality.
It can also be written as:
{x|x>4} U {x|x<6}
Keywords: Inequality
Learn more about inequality at:
#LearnwithBrainly
Answer:
4/9
Step-by-step explanation:
there are nine numbers in all and 4 numbers that are under nine
Answer:
D
Step-by-step explanation:
I like count by hand. If all else fails (like not being able to enter -12 into your calculator), counting by hand is a time honored method of getting answers.
That is never the answer in a math class. You should answer dividing -12 by 2