V = -2.5 + -0.5x welcome!!
Answer:
what graph
Step-by-step explanation:
I hope this helps you
343=7^3
20x = 2*100
x = 10 ml (amt of 30% solution needed)
100-x = 90 ml (amt of 10% solution needed)
Very hard but I hope it helps
F, G, J, L, N, P, Q, R, Z... I'm pretty sure that these are right. If they aren't then I apologize, I am not 100% sure though. Hope that this helped!