Hello guys, please help me on this, What is the Sum of this?

1 17/45

Step-by-step explanation:

You have to find the common denominator

Do this by multiply the numerator and denominator of one by the denominator of the other

So it would be

35/45 + 27/45

Then you add the numerators and keep the denominator

So it would be

62/45

To simplify you need to take out the 1

1 (62-45)/45 = 1 17/45

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)