Only the third one makes x=-1 true
A^2+b^2= c^2
3^2+4^2=c^2
9+16=c^2
25=c^2
5=c
Answer:
The value is 8500
Step-by-step explanation:
Of means multiply and is means equals
6% * V = 510
Change percent to decimal form
.06V = 510
Divide each side by .06
V = 510/.06
V =8500
A=$400
b=$50
So if every week a-b,till he used up all his money,it would take him a:b which is 8.Joey has in his bank account 0 dollars after 8 weeks.
Answer:
2341
Step-by-step explanation:
