Show all work
Answer:
-2a^2+3a-6
Step-by-step explanation:
a^2+a-1-(3a^2-2a+5)
=a^2+a-1-3a^2+2a-5
=-2a^2+3a-6
For TTM!!
Hope it helps!
b. You get a head and a tail in two coin tosses using the same coin twice.
c. You pick two numbered billiard balls from a bag of balls one after the other without replacement.
d. You draw two red cards one after the other with replacement.
Answer:
I got C.
Step-by-step explanation:
Write in fraction in simplest form
Answer:
ther's is 1/24 chance of getting a red crayon out of a box full of 24 crayons including a red crayon. so the answer is 1/24
Step-by-step explanation:
thers 24 crayon in the box and only 1 red crayon so its 1 over 24 (1/24)
to simplify 1/24 you 1 ÷ 1
24 ÷ 1
wich equals 1/24