Question

marshall bought 32 ounces of mixed nuts, which are estimated to be 30%. which expression can be used to find the percentage of peanut concentration of the final mix if he adds x ounces of peanuts?

Answer 1

Answer: Its B for short

First we get 30% ounces of peanuts in mixed nuts:

(0.3) * (32) = 9.6

To find the percentage of peanut concentration of the final mix if you add x ounces of peanuts:

% of peanuts = ((x + 9.6) / (x + 32)) * (100)

Answer:

An expression can be used is:

% of peanuts = ((x + 9.6) / (x + 32)) * (100)

Explanation:

yea

Answer 2

First we get 30% ounces of peanuts in mixed nuts:
(0.3) * (32) = 9.6
To find the percentage of peanut concentration of the final mix if you add x ounces of peanuts:
% of peanuts = ((x + 9.6) / (x + 32)) * (100)
Answer:
An expression can be used is:
% of peanuts = ((x + 9.6) / (x + 32)) * (100)