45% of 450 is 202.50
$202.50 is the price of markup
$652.50 is the selling price
Answer:
Obtuse scalene
Step-by-step explanation:
The reciprocal would be 9/7 because a reciprocal is when you flip a fraction and put the denominator as the numerator and vice versa.
Answer:
Second option is the correct answer.
Step-by-step explanation:
Answer:
Well... "Alphabets" in math, are defined as variables...
And we use variables to show the things that we are multiplying, dividing, subtracting, or adding. Like: Beach balls=B "Tommy has to blow up 20 beach balls before he can go to the beach, his mom offers to help him. How many beach balls do each of them have to blow up?" One equation we could use is "B/2 or B divided by 2" :)
Step-by-step explanation:
