Answer:
Part A) the direct variation equation that relates x and y is:
Part B) value of y = 75
Step-by-step explanation:
Part A)
We are given that y varies directly with x, and y=10 when x=-2 what direct variation equation relates x and y?
If x and y are directly related then:
y ∝ x or y=kx
where k is constant of proportionality.
Now, finding k:
y=10 and x=-2
So, value of k = -5
So, the direct variation equation that relates x and y is:
Part B)
What is the value of y when x = -15
the equation is:
Putting x = -15
So, value of y = 75
Keywords: Direct Variation
Learn more about Direct Variation at:
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If the question in how many WERE in her bouquet then it’s 15 bc that’s how many WERE originally in there. i’d it’s how many she has now it’s 7 flowers unless they are counting the flowers she used to make her bouquet then it’s 9 sorry if this is confusing
Answer:
B) Fifth Grade Boys
Step-by-step explanation:
The far right green line represents the fifth grade boys, and you can see that this lines up right in the middle of 50 and 60.
Answer:
$75000/year
$6250/month
Step-by-step explanation:
1500 ft²*$50/(ft²*year) = $75000/year
1 year = 12 month
$75000/12 month= $6250/month
Answer:
It can go in once with a remainder of 4
Step-by-step explanation:
