None of the factor pairs of 120 add up to -14. If that was -120, you could use -20 and 6.
-34
-15+-8=-23 -15*-8=120
12x10=120. The easiest way to multiply anything by 10 is to just add a zero on the end. So if you add a zero into 12 you'll get 120, which is your answer.
-34
154
-1 and -120
percentage = 28.33%% rate:= 34/120 * 100%= 0.2833 * 100%= 28.33%
1
34
-34
None of the factor pairs of 120 add up to -14. If that was -120, you could use -20 and 6.
-6 and -20
-34
241
32.3-1.23*2+34=63.84
you can multiply by 2, or add 120, or divide by 1/2. I'd say it's best to multiply, or find the "product."