Answer:
r = -7
Step-by-step explanation:
-4 + 2r - 5r = 17
=> 2r - 5r = 17 + 4
=> -3r = 21
=> r = 21/(-3)
=> r = -7
44 is the answer do the altitude times the base and to get the base add the two numbers so do 5.5(2.5+5.5).
Answer:
2,240 dollars.
Step-by-step explanation:
Given is the Principal amount invested as P = 2,000 dollars.
Given is the Rate of Interest as R = 4% = 0.04
Given is the Time period of investment as T = 3 years.
We know the simple interest formula is given as follows:-
Simple Interest = Principal amount x Rate of interest x Time.
S.I. = P*R*T = 2000 x 0.04 x 3 = 240 dollars.
Account Balance = Principal amount + Interest amount.
Balance = 2000 + 240 = 2,240 dollars.
Hence, the account balance after 3 years would be 2,240 dollars.
The answer to the question
Answer:
3
Step-by-step explanation:
8*3 + 8*3
(24) + (24) = 48
8*6 = 48