Josh decides to take a long walk in a triangle path starting at point A, then moving to point B, then moving to point C, and then ending back at point A. He walks 15 miles from point A to B, then walks 17 miles from point B to C, and then ends walking 9 miles from point C to A. Which of the following is a True Statement about his walk?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions