Ok so…
The answer is: 15 more marbles
Because
18 divided by 2 is 9
15+9=24
Now Chris has 9
Kevin has 24
24-9=15
Hope this helps:)
Answer:45$
Step-by-step explanation:5 + 8(5)
5 + 40= 45
X= one number
3x= the other number
Add the two numbers together.
x + 3x= 36
4x= 36
x= 9
Other Number
=3x
=3(9)
=27
ANSWER: The numbers are 9 and 27.
Hope this helps! :)
3x + 4y = 0
3x = -4y
x = 4y/3
5x - 6y = -38
(5*4y/3) - 6y = -38
(20y/3) - 6y = -38
(20y - 18y) / 3 = -38
2y = -114
y = -57
x = 76
Answer:
See answer below
Step-by-step explanation:
Using structural induction, we would have to prove that 1 and all the numbers derived from this fact, have the property.
That is to say, we would have to prove that
1, 3*1+2, 5*1-1 and 1+7 = {1, 4, 5, 8} have the property we want to prove S has.
