Answer:
What are the options?
Step-by-step explanation:
Answer:
Go catipiller
Step-by-step explanation:
Answer:ion know
Step-by-step explanation:
0.31 = 31%
% is out of 100 so 31% is 31 out of 100 which is 31/100 :)
Answer:
Sydney is 44 years old
Step-by-step explanation:
<u>Step 1: Make a system of equations
</u>
d = s - 15
<em>d + s = 73
</em>
<u>Step 2: Plug in s - 15 for d in the second equation and solve
</u>
s - 15 + s = 73
2s - 15 = 73 + 15
2s / 2= 88 / 2
<em>s = 44
</em>
Answer: Sydney is 44 years old
