Charity and Sabria both are nail artists. Charity charges $75 for a set of nails with designs and Sabria charges $70 for the same type set of nails. This week Charity made an additional $65 in tips and Sabria made an additional $95 in tips. Given that C and S represent the number of sets of nails completed by Charity (C) and Sabria (S), which expression can be used to represent their combined earnings for the week.
145CS + 160
145(C + S) + 160
75C + 70S + 160
65C + 70S + 160
1 answer
75C + 70S + 160
1 answer