Answer: $45
Step-by-step explanation:
Simple interest is calculated as Principal x Rate x Time/100
From the information given,
Principal = $250
Rate = 12% = 12/100 = 0.12
Time = 18 months; because time is given in months, we divide by 12; time is therefore stated as 18/12.
Step 2: Plug the values into the formula:
Simple interest = 250 x 0.12 x 18/12
= $45
Answer:
$18.20
Step-by-step explanation:
Answer:
Alec sold 26 bags of butter popcorn and 14 bags of caramel popcorn
Step-by-step explanation:
Let
x------> the number of bags of butter popcorn sold
y------> the number of bags of caramel popcorn sold
we know that
-----> equation A
-----> equation B
Solve the system of equations by graphing
see the attached figure
The solution is the point (26.14)
therefore
Alec sold 26 bags of butter popcorn and 14 bags of caramel popcorn
4. 0.25*6=1.5
0.20*6=1.2
1.5-1.2=0.30
1. 3*6=18
18+15=33
5000+300+70 expanded form
5370 number form