Step-by-step explanation:
Arielle has a collection of grasshoppers and crickets. She has 561 insects in all.
The number of grasshoppers is twice the number of crickets. Find the number of
each type of insect that she has
Answer: The loan have been $2500 originally.
Step-by-step explanation:
Since we have given that
Interest = $750
Rate of interest = 3%
Number of year = 1
Let P be the principal amount .
So, According to question, we get that
Hence, the loan have been $2500 originally.
Answer:
Step-by-step explanation:
Two negative signs equate to a positive sign, so we can write as just :
Add up similar terms:
Add 21 to both sides:
Subtract x from both sides:
Divide both sides by 4:
Answer:
-0.5
Step-by-step explanation: