Total number of cards = 25 .
Total number of possible draws = 25
Number of possible successes = 5
(The successful draws are 1, 2, 3, 9, and 18.)
Probability of success = 5/25 = <em>1/5 </em> = 0.2 = 20%
Answer:
2.5 or 2 1/2
Step-by-step explanation:
15 divided by 6
Answer:
Area or Volume?
Step-by-step explanation:
Answer:
x+y=11
Step-by-step explanation:
take the square root of both sides.
(x-7) + (y+3) = 7
collect like terms
x+y = 7+7-3
Answer:
x=7
Step-by-step explanation:
3x+1=4x-6
take the x's in one side and the normal numbers on the other side.
3x-4x= -6-1
-x= -7
the substraction signs are crossed out, therefore
ans: x=7
