The answer is B because if u do 1 divided by 3 and you get 0.3333...
Answer:
The number will be 
Step-by-step explanation:
Let us assume the number as 
.
Given:
⇒ 
less than twice a number that will be 
, which is equal to half the difference of three times the number and 13
We have to find the number.
Solution:
The difference of three times the number and 13 could be represented as : 
The value be equal to 
of this ⇒ 
As we can see here,
- That we got a equation ⇒
Now, we can solve the above equation:
We have multiply both sides by 
⇒ 
then, ⇒ 
⇒ 
Hence we can say that number which was assumed as will be
The total cost function is the sum of the two given functions, and this is equal to:
c(t) = 190 + 70*t
<h3>
How to find the linear function for the total cost?</h3>
We know that:
- The plumber charges p(t) = 115 + 25*t
- The electrician charges e(t) = 55*t + 75.
If she hires both of them for the same time t, then the total cost function will be given by the sum of the two above functions, we will get:
c(t) = p(t) + e(t)
c(t) = (115 + 25*t) + (55*t + 75)
c(t) = (115 + 75) + (55*t + 25*t)
c(t) = 190 + 70*t
If you want to learn more about linear functions, you can read:
brainly.com/question/4025726
Answer:
zero slope
Step-by-step explanation:
horizontal lines are zero slope because they are not slanted (slope)
this is a horizontal line.
129 hundreths. Hope this helps.
