Pedro went on vacation for 5 days his meals cost 10$ a day, his share of hotel cost 25.25$ a day, and the plane fare was 350$. What was the total cost of his trip?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.