Find the common denominator of 3 and 12 which would be 12.
Then we add the 2 fractions together to get 9/12.
Now we know that 9/12 of the guests chose chicken and beef.
We also know that 69 guests is equivalent to 3/12 which can be simplified down to get 1/4.
So now we can do 69x4 to get 4/4 which is also 12/12, the amount of guests .
69x4 is 276
Your final should be 276.

3 0

3 years ago

Write the rules for factoring. x method, difference of squares

ch4aika [34]

Difference-of-Squares Formula:

For a difference of squares a2 – b2, the factorization is:

(a – b)(a + b)

6 0

3 years ago

Given f(x) = x − 7 and g(x) = x2 . What does f(g(4)) =

Stells [14]

Answer:

Step-by-step explanation:

f(x) = x − 7