2x² + 5x -6x - 15 = 0
2x² - x - 15 = 0
2x² -x = 15
x = 3
3 x 3 = 9 x 2 = 18 - 3 = 15
i really don't know how i got 3 in the first place but that is your answer
hope this helps
Answer:0
Step-by-step explanation:whatever its multiplied or divided is still 0
3(2x+5)(2x-5), 5 is the missing term.
We have that 100 is a fix amount and if x describes the additional charges per hour we have that the equations is 100 + 35x. The answer is y = 100 + 35x
D is the amount
n is the number of days
So therefore:
See attached images for a similar problem from Chegg