Answer:
it's b
Step-by-step explanation:
you use the one that says °C and just read the number. That's all you would need to do for this question. Hope this helps!
I make you like it when you do 67
Answer:
Step-by-step explanation:
we know that
The simple interest formula 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
t is Number of Time Periods
in this problem we have
substitute in the formula above
2x-9 =6
2x= 15
x= 7.5
I think thats the answer.
4x+1=2x+7
-1 -1
4x=2x+6
-2x -2x
2x=6
2x/2- 6/2
X=3