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:
just change the signs
Step-by-step explanation:
y=5-4
Answer:
-7?
Step-by-step explanation:
I mean, is the question 20 - 27 =? Or it's something else? Lol.
20 - 27 = -7, it's very straightforward cannot write it in more detailed way. When we substract a number from another and the first one is smaller the result is a negative number. Imagine someone sells up to 3 apples, you ask him to give you 5. He gives you all 3 of his so he has 0 but you force him to go and get another 2 for you. He lost another 2, so he has less than 0 now. He has -2 apples: 3 - 5 = -2.
Now, I don't know if this is the question or these are set of exercises you must solve and your picture just didn't upload. Let me know if you need help with anything else.
Answer: 12
Step-by-step explanation:
Let w = the width of the rectangle
Let 2w = the length
P = 2l + 2w
36 = 2(2w) + 2w
36 = 4w + 2w
36 = 6w
w = 6
l = 2(6)
l = 12
