Answer:
15
Step-by-step explanation:
4 x __ = 12
the blank would be 3, once you did it on one side you have to do it on the other side too
5 x 3 = 15
Another way you can do it is by...
= 
solve for x (cross multiply)
Answer:
Step-by-step explanation:
Answer:
$351.00
Step-by-step explanation:
P is the principal amount, $900.00.
r is the interest rate, 3.00% per year, or in decimal form, 3.00/100=0.03.
t is the time involved, 13....year time periods.
So, t is 13....year time periods.
To find the simple interest, we multiply 900 × 0.03 × 13 to get the the answer.
Cheers mate!
Hi there!
The answer is actually D.
Since both the numerator and the denominator multiplied by 3 is 3/9, the answer would be 9.
-1 × 3 = -3
-3 × 3 = -9
Since a negative number times a positive number is a negative number, the correct answer would be D.
Hope this helps!