You must show your step by step process to solve each question to receive full credit. 1. use the graph of f(x) shown below to determine the solution to the inequality f(x) ≤ 0.

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At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

What is r i 4.5+10r=-6.5 with work pls

Find all the angles that satisfy the equation cos(θ)=32