Answer:
The markup rate is 144% .
Step-by-step explanation:
Formula

As given
Clara Schumann is buying bagels for her coworkers, She buys a dozen bagels priced at $5.49 a dozen.
i.e
Selling price of a dozen bagels is $5.49 .
The bakery's cost for making the bagels is $2.25 per dozen.
i.e
Cost price of a dozen bagels is $2.25 .
Putting all the values in the formula




Markup percentage = 144 %
Therefore the markup percentage is 144% .
Which of the following angles are supplementary to 7? select all that apply.
<u>A. 5</u>
B. 7
C. 6
<u>D. 8</u>
The answer is: 3
Explanation: there’s a number pattern going on, in the first example they subtract by 3 each time. In the second example they subtract by 2 each time. So for the last one you have to do 9-6 which is 3 and that’s the number pattern.
Hope I helped :)
Expanded form: 9+400+70+5
idk distributive property sorry but I'm pretty sure you can't because in distributive, you need to have a parantheses or you could just factor but I don't think that's the case.
Remember PEMDAS. So start with the parentheses and do the multiplication inside the parentheses first.
1/2 (4+6*3) -9 multiply 6 and 3
1/2 (4 + 18) -9 add 4 and 18 1/2 (22) -9 multiply 1/2 and 22
11 - 9 subtract 11 and 9
2