Question

PLEASE HELP ME

Answer 1

@sammixboo @Princer_Jones @mathmath333

Answer 2

total amount equation

Answer 3

cost concentration area and weight

Answer 4

\(\large\tt \begin{align} \color{black}{scented~candles\implies a\\
small~candles\implies b\\
large~candles\implies c\\~\\~\\
\\a+b+c=15\\
a=2b\\
4a+1b+2c=42
}\end{align}\)

Answer 5

now solve foe \(\Large a,b ~~and~~c\)

Answer 6

4 ( 2y) + 1 * y + 2 (15-3y)=42


how do i solve from here?

Answer 7

y=4

Answer 8

= 12 – 12 =3

Answer 9

\(\large\tt \begin{align} \color{black}{a+b+c=15\\
a=2b\\
4a+b+2c=42\\~\\~\\~\\
2b+b+c=15\\
3b+c=15----1\\~\\~\\~\\
4(2b)+b+2c=42\\
9b+2c=42-----2\\~\\~\\~\\
from ~~1\\
3b+c=15\\
-9b-3c=-45----3\\~\\~\\~\\

\text{from adding 3 and 2}\\
c=3\\
3b+3=15----1\\
b=4\\
a=8



}\end{align}\)