Remember, -(-x)=x because the negatives cancel out
so
when p=-6 and q=7
p+(-q)-3
-6+(-7)-3
-6-7-3
-13-3
-16
Answer:
Step-by-step explanation:
Regular coordinates (x, y)
Polar coordinates (r, φ)
We have the point
Substitute:
So the exchange rate from one US dollar to a Canadian dollar is equal to 1.30 Canadian dollars. So in this current situation if you swapped all of your US dollars for Canadian dollars you would have $13000 Canadian dollars
"of" means multiply, "was/is" means equals
started driving price was 1/4 of current price
? = 1/4 x 3.16
? = 3.16/4
? = .89
Answer: $0.89
The ratio of red to green is 2:5
