Step-by-step explanation: To find the x-intercept, we plug a 0 in for y.
So we have 7x + 3(0) = 21 or 7x = 21 which means that x = 3.
So we can write this as (3,0).
Answer from: Quest
yes because they have the same amount of green and blur marbles.
step-by-step explanation:
Answer from: Quest
150
step-by-step explanation:
(sorry i'm not typing it again just read the other two explanation sections i just typed it'll be the same.)
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