Solve for m by simplifying both sides of the equation, then isolating the variable.
m = -2.5
Answer:
Percentage of interest at which the money is invested = 5%
Time for which the money is invested = 3 years
The final amount after 3 years = $820
Let us assume the principal amount = x dollars
We can conclude that the principal amount invested was $708.35.
Answer:
65
Step-by-step explanation:
ydhhdkxgidhd dhdidbdogdishzysgddhxhskzgy72+3-_7_+_8'
Answer: 40%
Step-by-step explanation:
Let the percentage of 22 that gives 8.8 = x% ---------------------------1
Therefore,
x% of 22 = x/100 x 22 ------------------2
since this gives 8.8, we now equate to equation 2
x/100 x 22 = 8.8
(22 x X )/100 = 8.8
22x/100 = 8,8
Now cross multiply to solve for x
22x = 8.8 x 100
22x = 880
Now divide through by 22 to get the require value of x
x = 880/22
x = 40%
