Answer:
Is there an option of 45
Step-by-step explanation:
x-15=30
so +15
x=45
It’s 12.5 miles per hour and the cyclist will travel 50 miles in 4 hours.
Answer:
Entschuldigung, ich weiß die Antwort nicht
Answer:
23%
Step-by-step explanation:
Answer:
Mary earns interest in one year is $88 .
Step-by-step explanation:
Formula

As given
If Mary deposits $275 in principal at an interest rate of 3.2 percent .
Principle = $275
Rate = 3.2%
Time = 1 year
Putting all the values in the formula


Simple interest = $88
Therefore the Mary earns interest in one year is $88 .