9/20 because if you count the red and blue out of the 20, theres 9. So you have a 9/20 chance it will hit red or blue.
You will distribute the negative sign inside the parenthesis, so the whole thing simply to t-8-t+15, and if you combine like term you get 7
Answer:
15 fezzes
Step-by-step explanation:
1. Okay, so first you want to convert the yards of felt to inches to make the math easier. There are 36 inches in a yard so multiply 3 3/4 × 36.
To do this you should convert the fraction to improper.
3 3/4 = 15/4
ok so now multiply to turn it into inches.
15/4 × 36 = 540/4
now just simplify
540/4 = 135
2. So now that you know that she has 135 inches of felt all you have to do is divide by the cost per fez, which is 9.
135/9 = 15
Answer:
(2, 2.5)
Step-by-step explanation:
To find the midpoint
Add the x coordinates together and divide by 2
(1+3)/2 = 4/2 =2
Add the y coordinates together and divide by 2
(7-2)/2 = 5/2 =2.5
Answer:
six x squared y over 3 x y