Answer:
it depends in how many marbles there were in total add more details and then I'll give more help
Step-by-step explanation:
Answer:
i'm guessing b or a sorry if i'm wrong TwT
Step-by-step explanation:
sorry
First you need to make a multiplier for 100-2.1%, to do this you minus the values and divide it by 100:
100-2.1 = 97.9
97.9/100 = 0.979
Then you multiply all the questions by it:
$45 * 0.979 = $44.055
$765 * 0.979 = $748.935
$1300 * 0.979 = $1272.7
Hope this helps! :)
The lines are parallel that mean that they both have a slope of 2
