<span>f(x) = 3/5x and g(x) = -3x/2, find f(x) + g(x)
</span>f(x) + g(x) = 3/(5x) + (-3x)/2
f(x) + g(x) = (6 - 15x^2) / 10x
f(x) + g(x) = (15x^2 - 6) / (-10x)
Answer is D.
(15x^2 - 6) / (-10x)
Answer:
The profit of the bakery for this batch of rolls is C. $ 132
Step-by-step explanation:
You know the following this about the problem:
- xy=300 is the total cost of the production of the rolls, where x is the cost of the rolls and y is the number of rolls.
- Day 1 the bakery sold 4/5 of the rolls at 1.50 its value.
- Day 2 the bakery sold 1/5 of the rolls ar 0.8 of the price of Day 1.

The total gain of the sales is:
Day 1 + Day 2

and you know that xy =300, then the total gain is:

And the profit is the total gain less the total cost:
Profit = 432-300=132
Well, to prove two triangles congruent by ASA, you have to figure out how two angles and a side of the triangles are congruent. So if you were to prove ∠R =∠U, and ∠T = ∠W, you would just have to prove that one of each of the sides were congruent. Sorry I couldn't help more.
Hope this helps! :)