Answer:
5.30x p
Step-by-step explanation:
Btw p stands for pounds
Answer:
To solve for e, divide 10 from each side.. 1 divided by 10 e=0.1
Answer:
x=435 ,y=145
Step-by-step explanation:
You substitute x for 3y in this equation and get
3y+y=580
from here you simplify
4y=580
and divide 580 by 4 to get what y is
y=580/4
y=145
now since x=3y you mutiply y by 3
x=3(y)
x=3(145)
x=435