If the difference in the side lengths of two squares is 10 and the sum of the side lengths is 18 what are the side lenghts

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52