Answer:
A
Step-by-step explanation:
The answer to your question is 20
Answer:
a) Constant of proportionality = 0.25
b) The constant of proportionality provides the cost of one apple.
c) n = 12
Step-by-step explanation:
It is given that:
c = 0.25n
a) Here,
c = cost of apples
n = number of apples
As the proportion varies directly.
c ∝ n
c = kn
Comparing the equations
k = 0.25
b) The constant of proportionality provides the cost of one apple.
c) Putting c = $3
3 = 0.25n
Dividing both sides by 0.25
n = 12
Thus,
a) Constant of proportionality = 0.25
b) The constant of proportionality provides the cost of one apple.
c) n = 12
<span>9x ‒ 5y = 29
</span><span>9*1 ‒ 5y = 29
</span><span>9 ‒ 5y = 29
9 - 29 = 5y
-20 = 5y
y = -20/5
y = -4</span>
Answer:
Refer the attachment
Hope its helpful for you
<h2>llHappiest♡Writerll</h2>