Answer:
P= -80
Step-by-step explanation:
Make bring p to the other side
.60p-p=32
-.4p=32
p= -32/.4
p=-80
P= -80 Is the final answer
Answer:
A
Step-by-step explanation:
Perpendicular to x = -5 is going to be a horizontal line.
Since it passes through (1,3.14),
Equation is y = 3.14
Answer:
x = 44
Step-by-step explanation:
this is a proportion which you can solve by cross-multiplying:
6x = 24·11
6x = 264
x = 264/6
x = 44
Answer:
The answer is 74
Step-by-step explanation:
Since 25 increased to 50, it was multiplied by 2. Youd do the same to 37 so it would be 37×2:)
Answer:

Step-by-step explanation:
For this case we need to define some notation:
represent the remaining length of the candle in inches
represent the time in hours that have elapsed since the candle was lit.
For this case we assume that L and f are related so then we can write this like that:
L is a function of t.
And for this case we have a constant rate given of:

And we know a initial condition 
So then since we have a constant rate of change we can use a linear model given by:

Where m is given and we need to find b. If we use the initial condition we have this:

And solving for b we got:

So then our lineal model would be given by:
