The first step would be :
E) 3x + (2x + 4) = -7
Answer:
Step-by-step explanation:
It’s C
Step-by-step explanation:
B. -16 + (-7) ...this is the same as -16-7
Answer:
X can be - 1/2 or 0.5
2x0.5=-1
Step-by-step explanation:
Looking at the given question, we can find several important information's and based on thm we can easily calculate the amount after 10 years.
Principal amount = $550
Rate of interest per year = 3%
Number of years the amount is to be kept = 10 years
Now we get put these information's in the formula of finding amount of money kepy in simple interest.
Amount = P(1 + rt)
Where
p = principal amount
r = rate of interest
t = Time
Then
Amount = 550[1 + (3/100) * 10)]
= 550 [1 + 3/10]
= 550 * (13/10)
= 55 * 13
= 715 dollars
So the total amount in my account will be $715
