Answer
14 / 13 hope this helps
Step-by-step explanation:
Answer:
0.4
Step-by-step explanation:
40% is 0.4
Remember the tenths places
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Answer:
2x - y = -2
Step-by-step explanation:



y = kx
'k' is the constant of proportionality, or otherwise known as constant of variation.
y = 90
x = 3
90 = k(3)
90 = 3k
3k/3 = 90/3
k = 30
The constant of proportionality is 30.
Answer:
Yellow model, 20%
Step-by-step explanation:
There are 25 rooms that are vacant, out of 125. This means that 20% of the rooms are vacant. The yellow model displays this correctly because the sections are 1/5 or 20% out of 125.