Answer:
y=2x+7
Step-by-step explanation:
y=2x-8
2 is the gradient.
-4 is x
-1 is y
-1=2(-4)+c
-1=-8+c
-1+8=c
c=7
therefore,
y=2x+7
Answer:
Each is equally likely (assuming a perfect die). The probability of rolling less than 7 is equal to the probability of rolling 1 or 2 or 3 or 4 or 5 or 6. That is 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6/6. Which is 1 or 100%.
Step-by-step explanation:
Step-by-step explanation:
=25÷5+7(4×3)
=5+84
=420
hope it helps.
I assume that the question here refers to addition, because that's what "part of" suggests- it's <em />the closest mathematical operation that makes sense.
In an addition 8+x=8
x, the "other part" has to be 0 - this i means that the first part of 8 is 8 and the other is an "empty part"
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