A line passes through the points (3,17) and (7,21). Write a linier function rule in terms of x and y for this line

Which expression is rational? 6. , square root two, square root 14, square root 49

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.