Sebastian was saving $8.50 each week to have enough money for a used phone that costs $122. if his father started him off with $25, which of the following is the minimum number of whole weeks sebastian will need to save?

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Which statement describes surface features called maria on the moon

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?