Answer:
Sadie took 47 minutes to finish her test.
Step-by-step explanation:
Let Laura's time be x minutes.
Then we have:
x + 3x - 16 = 68
4x = 84
x = 21 minutes.
So Sadie took 3(21) - 16 = 63-16
= 47 minutes.
The percentage increase China's population from 1970 to 1995 is: 56.25%.
<h3>How to Calculate Percentage Increase?</h3>
Percentage increase = (Final Value - Original Value)/Original value × 100.
Given the following:
Original value = 0.8 billion
Final Value = 1.25 billion
Final Value - Original Value = 1.25 - 0.8
Final Value - Original Value = 0.45
Percentage increase = 0.45/0.8 × 100 = 56.25%.
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Answer:
There are 17 natural numbers divisible.
Answer:
Step-by-step explanation:
Given
cups
ounce
Required
Number of ounces per cup (n)
To do this, we simply divide the Recipe by the call
So, we have:
Express as improper fraction
Rewrite as:
X= -3
Solution:
takeaway 4 from each side
x+3=0
subtract 3 from each side
x=-3
