Which of the following is always irrational?
the sum of two fractions
the product of a fraction and a repeating decimal
the sum of a terminating decimal and the square root of a perfect square
the product of a repeating decimal and the square root of a non-perfect square

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Write the expression as a single natural logarithm. 2 in a - 4 in y

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?