Answer:
i got like 4 different answers so x=1, x=-1 x=2 and x=0 i hope i helped
Step-by-step explanation:
d=rt
300=r4.5
divide both sides by 4.5
66 and 2/3=r
the rate is 66 and 2/3mph
p=2(l+w)
90=2(20+w)
divide both sides by 2
45=20+w
minus 20 both sides
15=w
width=15in
Answer:
-3x+3
Step-by-step explanation:
ion like workin it out but dere you go
The sales tax is $7.67
In total, with the sales tax, the phone would be $92.65