<h2>Steps</h2>
So for this system, one equation will represent the number of fruit and the other equation will represent the combined total of the fruit. (Let x = apples and y = bananas):

Next, I will be using the substitution method to remove one of the variables. To do this, firstly subtract both sides by y in the first equation:

Next, since we know that x is equal to 20 - y, substitute it into the second equation and solve for y:

Now that we have the value of y, substitute it into either equation to solve for x:

<h2>Answer</h2>
<u>In short, Angelo bough 14 apples and 6 bananas.</u>
Step-by-step explanation:
Using cosine rule,
f² = g² + e² - 2(g)(e)(cosF) = 6.7² + 5.9² - 2(6.7)(5.9)(cos70°)
= 52.6598 in²
Hence f = 7.3 in.
Answer:
13 books.
Step-by-step explanation:
If 100-8 equals 92 divided by 7 equals 13 rounded. That is the # of books.
PLZ MARK BRAINLIEST!!!
So let T be the max and min temperature, and let x be the given temperature in °F.
T = x+-12
So for this case the Tmax will be 40°F using the equation above.
And Tmin being 16°F