Answer:
equations:
7x + 4y = 27.35
4x + 5y = 18.75
Step-by-step explanation:
x = burgers
y = sodas
---------------------------------
7x + 4y = 27.35
4x + 5y = 18.75
<u><em>Answer:</em></u>
2x - 5
<u><em>Explanation:</em></u>
<u>For Jimmy, the function that models his work is:</u>
f (x) = 6x + 10
<u>For Rick, the function that models his work is:</u>
g (x) = 4x + 15
To get the how many knots Jimmy can complete than Rick, all you have to do is subtract the function of Rick's work from the function of Jimmy's work.
<u>This means that:</u>
h (x) = f (x) - g (x)
h (x) = (6x+10) - (4x+15)
h (x) = 6x + 10 - 4x - 15
h (x) = 2x - 5
Hope this helps :)
Tommy's batting average is this season is 0.275.
This means that he had hit in 27.5% of his at-bats.
Now, If Tommy had 11 hits so far this season, how manyat-bats has he had.
=> 11 * 0.275 = 3.025 is the average at bats that he have based on the 11 hits he has so far.
Answer: x = 20
Explanation: