Answer:
5
Step-by-step explanation:
26-21=1
21-21=0
Millimeter, Centimeter, Meter, Kilometer
Calculate Δ = b^2 -4ac => Δ = 169 => k1 = 3/2; k2 = -5 => 2k^2 + 7k - 15 = 2*(k -3/2)(k+5) = (2k - 3)(k+5);
Answer:
195
Step-by-step explanation:
So -79 + x = 116
then x = 116 + 79 = 195