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Answer: B) 2r = v</h3>
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Explanation:
r = amount of salad Reagan ate
v = amount of salad Olivia ate
"Olivia ate twice as much as Reagan", meaning
amount Olivia ate = 2*(amount Reagan ate)
v = 2*r
v = 2r
2r = v
In a direct proportion, the equation can be set up as
y = kx
k = y/x
k = 6/20
k = 0.3
Eddie: $10-3=$7
Marsha: $8+$3=$11
Ratio and propoertion
cost/amount is constant
1235/95=x/285
cross multiply or time both sides by (95 times 283)
351975=95x
divide oth sies by 95
3705=x
the cost is $3705
Answer:
Yes. It is the simplest form as it cannot be simplified by any variables or values.
