Socks cost each $3 a pair and scarves cost $5 each. Natalie Attired buys some of each. Let x be the number of pairs of socks and let y be the number of scarves she buys.
a. Write an expression for total number of dollars she pays
b. How much would she pay for?
i.7 socks, 4 scarves?
ii.4 pairs of socks, 7 scarves?
c. Write an expression stating that Natalie spends a total of $60 for socks and scarves.
d. Find the intercepts