Michaela is hiking on a weekend camping trip. she has walked 6 miles so far. this is 30% of the total distance. what is the total number of the miles she will walk?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?