(3x + 1) (2x + 7)
Factored by grouping
without the sales tax he wil pay
175 - 175 x 45%
so he will pay 175 x 55% = $ 96,25
then we add the tax of 12%
96,25 + 96,25 x 12%
so = 96,25 x 1,12 = $107,80
3 is 13 more than 10, and 3 is 30% of 10, so 30% im pretty sure
Answer:
y=1/3x-2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(0-(-2))/(6-0)
m=(0+2)/6
m=2/6
simplify
m=1/3
y-y1=m(x-x1)
y-(-2)=1/3(x-0)
y+2=1/3(x)
y+2=1/3x
y=1/3x-2
To simplify this:

You can factor the denominator and then cancel out some terms. But, this is not factorable. So, I think you are missing a term or you wrote this wrong.