Answer:
an even number is a number that is divisible by 2 so there it will be 16 38 44 48 68 84 and 92
Answer:
a) next one is previous one -3
b) next one is 3 times previous one
Answer:
Step-by-step explanation:
=x^2-x+3+3x^2-3x+2
=5x^2-4x+5
Let's set up an equation.
so we know the answer is -13.
1/3 of a number (our variable) can be written as 1/3n.
8 less than that would be subtracting 1/3n by 8
so we have -13 = 1/3n - 8.
To solve:
Add 8 to both sides: -5 = 1/3n
Multiply both sides by 3 (to cancel fraction): -15 = n
You can check by plugging -15 into the equation we made.
The sample of the group would be the 22,000 participants.
