x= -4 because 1.4 times -4=- 5.6 and 2.6 times -4=-10.4 and when we add to numbers postive or negative numbers it stays positive or negative depnding on the problem and 10.4 + 5.6 + 16 however becuase both were negative the answers stays negative making the answer _ 16 and it says 1.4x+2.6x=-16 so the correct answer is x= -4
There are 18 goldfish and 3 guppies. So there is 15 more goldfish than guppies.
Hope this helps :)
Answer:
Step-by-step explanation:
we know that
The formula to calculate continuously compounded interest is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
e is the mathematical constant number
we have
substitute in the formula above
Ok so first you want to mutiply 5 and 2j which gets you 10j then 5 x 3 which equals 15 then you mutiply 5 and j which gets you 5j then you add like terms which are the two j’s and that will get you 15j + 15