Option C is the right answer
½(12) = 6
½(64) = 32
½(30) = 15
½(78) = 39
Answer:
The constant of proportionality is 2.
Step-by-step explanation:
In an equation for which we are looking for the constant of proportionality, we use the base form below.
y = kx
In which k is the constant of proportionality. If we use the equation given
y = 2x
We can see k = 2
Answer:
5
Step-by-step explanation:
because i did it its 5
<h2>
Answer:</h2>
18
Step-by-step explanation:
10$ 180$
10 x 18 = 180
so she work 18 hours.
Hopefully this helped! I used the substitution method