In mrs. hudson’s math class, dakota has been studying scientific notation. she thinks that she almost has the hang of it, but she is not quite ready to tackle a project that mrs. hudson has assigned. dakota gain a better understanding by using wolframalpha to convert large and small numbers to scientific notation and comparing the resulting values. sample wolframalpha query: 231 scientific notation result: 2.31×107

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.