4х – Зу = 34
3х + 2y = 17

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?