Data Set: 5, 8, 10, 10, 15, 18, 23. What is the mean of this data set? (only type one number as your answer and round to the nearest whole number)

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?