since each block is 3/8 of a mile, then how many miles in 4½? well, it'd just be their product, but let's firstly convert the mixed fraction to improper.

Using linear functions, we have that:
A.
For Company A: 
For Company B: 
B. The salaries will be the same after 7 years.
A linear function is given by:

In which:
- m is the slope, which is the rate of change.
- b is the y-intercept, which is the initial value.
Item a:
- For Company A, the salary starts at $31,000, with a raise of $3,000 each year. Thus,
, and the salary after n years is given by:

- For Company B, the salary starts at $38,000, with a raise of $2,000 each year. Thus,
, and the salary after n years is given by:

Item b:
- They will be the same after n years, for which:

Then




The salaries will be the same after 7 years.
A similar problem is given at brainly.com/question/24282972
Answer: x= -3
Step By Step Explanation:
Answer:

Step-by-step explanation:
No attachment given, but the question can still be solved.
Given
<u>Cuboid 1</u>

<u>Cuboid 2</u>
<u></u>
<u></u>
<u></u>
Required
How much plaster can fit in
To do this, we simply calculate the volume of the shape
<u>For cuboid 1</u>



<u>For cuboid 2</u>


Amount of plaster is then calculated as:


