Find the smallest possible value of x+y so that x^2 − y^2 is divisible by 74, where x and y are positive integers.

What is the value of this expression when b= 5 6 (2b-4)

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.