I don’t know but your in higher math than me so can you help me on my questions please. Sorry I know that seems kinda selfish but I need help. I know how you feel. No one will help me.
Answer:
see steps
Step-by-step explanation:
New price was increase from 100% to 109% at £1800.
By proportionality,
old price / 100% = 1800 / 109%
Cross multiply to get
old price = $1800 * 100% / 109% = £1651.38
Answer:
hello, I think I classify as a real person
Step-by-step explanation:
I'm 99% sure
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(2, -1)
Equation Form:
x= 2, y= -1
