Nikos sold muffins at his club's bake sale. he spent $28.50 on supplies. he sold his muffins for $0.75 each, and made a profit of $36.75. write and solve an equation to find out how many muffins he sold.

  87

Step-by-step explanation:

Given :  Nikos spent $28.50 on supplies.

He sold his muffins for $0.75 each.

Profit he made  =   $36.75

Total money he made = Money he made in supplies + Profit he made

= $28.50 + $36.75

= $ 65.25

Then, the number of muffins he made = (Total money he made ) ÷ ( Cost of each muffin)

=( $ 65.25)  ÷ ($0.75 )

= 87

Hence, the number of muffins he made = 87.

a² + b²= c²

24² + 7² = c²

c= 25

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.