Total cards with cat = 5
Total cards with dog = 6
Total cards = 5 + 6 = 11
He removed a card with dog.
Total cards with dog = 6 - 1 = 5
Total number of cards = 11 - 1 = 10
P(dog) = 5/10 (Answer C)
Answer:
it should be (8,-7)
Step-by-step explanation:
2x - 3(9-x) = -12
2x-27+3x=-12
5x-27=-12
5x=15
x=3
y=9-x
y=9-3
y=6
x=3
y=6
Answer:
45 miles
Step-by-step explanation:
Use the Pythagorean Theorem. Imagine a line connecting the ends of the right angle you made by driving. It would make a right triangle. You are trying to find the hypotenuse. Use the formula 
. Square 27, or multiply 27 by 27, to get 729. Add this to the square of 36, 1296. So 
= 2025. Find the square root of 2025. 
= 45. Hope this helped ^^
Answer:
D
Step-by-step explanation:
X=-3 is a straight line that is vertical (up and down) x will always = -3
It is three units to the left of the origin, going up and down
