By what percent did the buying power of the federal minimum wage decline from 1978 to 1988? Round to the nearest whole percent.

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height