Ok,
8x - amount of boys
7x - amount of girls
8x + 7x = 195
15x = 195
195 / 15 = 13
x = 13
Plug in 13 for x
8 * 13 = 104
7 * 13 = 91
There are 104 boys and 91 girls
Hope this helps!
Step-by-step explanation:
the proportion that contains BC and FI :
BC / FG = proportion
8/4= proportion
2= proportion
BC/FI=8/3
<em>x</em> term equals to 60 years
Step-by-step explanation:
Sanji is 3 times older than Mimi
and Mimi's age is 18 years now
that means 3×18=60
Hopefully this helps i didn't have a graph paper so i couldn't be so accurate, but i hope this gives you an idea of how to solve this problem.
Answer:
x = 16
Step-by-step explanation:
The two angles marked with x-terms are "alternate exterior angles", hence, congruent.
8x -14 = 5x +34
3x = 48 . . . . . . . . . add 14-5x
x = 16
