Answer:
I can help you solve this.
but first telll me in the comments what is the formula for this equation and ill tell u from there
explanation:
There isn't an exact way to answer this problem. Is there more to the question? If not, I am unable to answer it for you.
Answer:
Step-by-step explanation:
Answer:
7(88)=616
Step-by-step explanation:
Answer:
$1.89
Step-by-step explanation:
1) 8p+3f=$10.39
2) 5p+4f=$10.51
where p represents pencil & f represents folder.
multiply the first equation by 5 and the second equation by 8.
40p+15f=$51.95
40p+32f=$84.08
Subtract
17f=$32.13
f=$32.13/17 =$1.89