X+ y = 12 x - y = 10 what is the value of the x-determinant for the system shown? (a.) -22 (b.) -12 (c.) -2

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

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?

Which shows a reasonable estimation for 124% of 42 using the distributive property?