Answer:
y = (15-3x)/5
Step-by-step explanation:
3x + 5y = 15
5y = 15 - 3x
y = ( 15 - 3x) /5
<h3>
Answer: Choice E) 1</h3>
Work Shown:

Therefore,
is an identity for all values of β for which the original expression is defined. I used the difference of squares rule for the 2nd step. Then I applied the pythagorean trig identity for the 3rd step.
This is 2.13525 * 10^30 / 3.285 * 10^23
= 0.65 * 10^7
= 6.5 * 10^6 Answer
Answer:
ko ok
Step-by-step explanation: