Answer:
i think c
Step-by-step explanation:
16.6 times because if there is 3 numbers you simply divide it into 50
Answer:
$ 2.50
This is the right answer for ed2020
one number that could round to 3 100 when rounded is 3 120
She needs to earn at least 84 to buy the mp3 player
earnings=earningsperhour times numberofhoursworked
earnings per hour=12 dollars
number of hoursworked=h
therefor
earnings=12 ties h or12h
earnings is at least 84
earnings is greater than or equal to 84
earnings<u>></u>84
12h<u>></u>84
solve
12h<u>></u>84
divide both sides by 12
h<u>></u>7
she needs to work at least 7 hours
to graph, draw a line at x=0 and shade to the right, make the line solid