Given:
y = mx + b
m = slope
b = y-intercept.
m = 1.35
x = 13
25.43 = 1.35(13) + b
25.43 = 17.55 + b
b = 25.43 - 17.55
b = 7.88
y = 1.35(19) + 7.88
y = 25.65 + 7.88
y = 33.53
The monthly cost for 19HCF is $33.53
Answer:
20 is the total perimeter
Step-by-step explanation:
Answer:

Step-by-step explanation:
We are given the following expression in the question

Logarithmic Properties:

We have to simplify the given expression


The decimal will move to the left(making the number smaller) if multiplied by a negative integer power of 10.
Example,