Answer:
350
so you multiply 7,5,10 together and you get the volume
X^2+7x+4
Step-by-step explanation:
53.83
x2 - 3(x + 7) > 15x
x2 - 3x - 21 > 15x
Hello,
<u>Set up a proportion</u> :
7 → 21
100 → ?
<u>Cross multiply</u> :
100 * 21 / 7 = 300 students
Bye :)
whats the question