Answer:
7 without going over
Step-by-step explanation:
Answer:
1 oz of chips has 140 mg of sodium, and 1 cup of soda has 40 mg of sodium.
Step-by-step explanation:
This question is solved by a system of equations.
I am going to say that:
x is the amount of sodium in 1oz of chips.
y is the amount of sodium in 1 cup of soda.
Bryan ate 4 oz of chips and drank 1 cup of soda for a total of 600mg of sodium.
This means that
, also 
Jadyn ate 1 oz of chips and drank 4 cups of soda for a total of 300mg of sodium.
This means that:

From the first equation, we have that
. So






1 oz of chips has 140 mg of sodium, and 1 cup of soda has 40 mg of sodium.
Answer
Lauren is wrong. Maybe she added incorrectly??
Step-by-step explanation:
3 * 15 = 45
45 * 8% = 3.60
45.00 + 3.60 = 48.60
In my opinon i think has to be about 200 or 345 if it work great if not sorry
Answer:
C-about 84%
Step-by-step explanation:
We are given that,
Total number of population, n = 25
Number of people who prefer to read a digital copy = 4
Number of people who prefer to read a hard copy = 21
It is required to find out the percent of population who prefer to read hard copy.
So, we have,
Percent of population preferring hard copy = 
i.e. Percent of population preferring hard copy = 
i.e. Percent of population preferring hard copy = 0.84 × 100 = 84%
Thus, the percent of population who prefers to read a hard copy are about 84%.