2x + 5y = 3
x + 2y = -1​

Adeli charges the same price, $5.50, for all of its different sandwiches. if a company ordered n sandwiches for a luncheon, which equation could be used to find the total price, p, that the deli charged for the sandwiches? a- n/5.50=p b-5.50n=p c-5.50/n=p d-5.50+n=p

What is the quadric regression equation that fits these data

How do you summarize data in a two-way frequency table?