A vendor at the Market makes $8 profit on each necklace she sells and $5 profit on each bracelet. Write an equation whose solution is the combination of necklaces and bracelets she could sell and make exactly $120 profit.
Write an inequality whose solutions are the combinations of necklaces and bracelets she could sell and make more than $120 profit.
On paper, graph the solutions to your inequality. In the answer section, give the intercepts and tell which direction you shaded.
Find a combination of necklaces and bracelets that she could sell and make:

A. exactly $120 profit

B. more than $120 profit

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality