Angelica is buying 5 tickets to the school musical. tickets cost $7 each. if c represents angelica's total cost for tickets, which equation below is correct? c = 5 c = 5 + $7 c = (5)($7) c = $7

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

5x−4≥12 or 12x+5≤−4 can you with this problem

Which number line correctly shows 0.8 + 0.3?