Cara used the order of operations to evaluate the expression below what was caras first error cara did not evaluate 7-13
cara did not evaluate -4²
cara subtracted 2 from 6 incorrectly
cara multiplied 2 and 4 incorrectly

Solve for x, y, and z. show all steps.

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =