Jonas needs at least $27 to buy some school supplies. He already has $21. Which graph best represents all the possible dollar amounts that Jonas can save to buy the school supplies? Number line graph with closed circle on 6 and shading to the right.
Number line graph with open circle on 6 and shading to the right.
Number line graph with open circles on 0 and 6 and shading in between.
Number line graph with closed circles on 0 and 6 and shading in between.

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

it is x=-4

step-by-step explanation:

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated