What is the sum of f(x) and g(x) if f(x) = 8x2 + 7x2 - 11x+ 20 and g(x) = -5x2 - 4x2 - 17?

Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem