The circumference of a circle is 87.92 inches. What is the circle's diameter? Use 3.14 for n.​

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height

Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation