How much does 71 pennies weigh in oz? (ounces)

Write the pair of fractions as a pair of fractions with a common denominator

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?