The two smaller triangles below were created by drawing an altitude in the larger triangle. Write a similarity statement relating the 3 triangles.

A. ACBD-ACDA-ADBA

B. ABD - ADAC -ADBA

C. AABC-ADAC -ADBA

D. ACBA -ACDA-ADBA

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?