Alright.
So let's say the number of adults is x.
Therefore, the number of boys is 7x + 1.
And then the total amount of girls is 3.5x + 0.5
So then:
x + 7x + 1 + 3.5x + 0.5 = 82
11.5x + 1.5 = 82
11.5x = 80.5
x = 7
So now we can figure out the number of male and female students.
Male students = 7x + 1
7*7 + 1
49 + 1
50
Male Students = 50
Female students = half of 50
50/2 = 25
Female Students = 25

4 0

2 years ago

A bakery sells mocha cupcakes and chocolate cupcakes. It sold 220 cupcakes in a day, and 45% of them were chocolate. How many of

Inessa05 [86]

Answer:

121 mocha cupcakes

Step-by-step explanation:

$\frac{45}{100} \times 220 = 99 \\ 99of \: the \: cupcakes \: were \: chocolate \\ mocha \: cupcakes = 220 - 99 \\ = 121$

6 0

2 years ago

Find (f/g)(x) using long division for f(x)=x^2+4x+5 g(x)=x+3 The quotient is_______ The remainder is________

san4es73 [151]

Answer:

Step-by-step explanation:

2kxxndesxnvvvhhvhhh

5 0

2 years ago