Jina recieved a $80 gift card for a coffee store. she used it in buying some coffee that cost $8.26 per pound. after buying the coffee, she had $30.44 left on her card. how many pounds of coffee did she buy?

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

5/12

step-by-step explanation:

give them both a common denominator so you get 9/12 and 4/12. subtract 9/12 from 4/12 to get 5/12.