What would be the answer of my fractions
9 1/2 + 4 3/5=

14 1/10

Step-by-step explanation:

Make it to improper fraction

9 1/2 would be 19/2

and 4 3/5 = 23/5

Then to add u have to make the denominators common:

19/2 + 23/5

Both goes common denominator with 20

To make it 20:

(19 × 10/2 ×10) + (23 ×4/5×4)

190 / 20 + 92 / 20

Add those (190 + 92) / 20

282 / 20

Make it to the simplest form:

141 / 10

Then make it mixed fraction:

14 1/10

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: