Answer: OPTION C.
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:
Where "m" is the slope and "b" is the y-intercept.
Given the system of equations:
Solve for "y" from the first equation in order to write it in Slope-Intercept form:
Since the lines have different slopes, they cannot be parallel or coincident. Therefore, they are Intersecting.
Answer:
$263.50
Step-by-step explanation:
$7.75 (money earned per hour) x 17 (hours worked per week) = $131.75 per week. Biweekly means every two weeks so you're going to multiply the amount you earn per week by 2. The answer is then 263.50.
<h3>Given</h3>
- room height is x feet
- room length is 3x feet
- room width is 3x feet
- a door 3 ft wide by 7 ft tall
<h3>Find</h3>
- The net area of the wall, excluding the door
<h3>Solution</h3>
The area of the wall, including the door, is the room perimeter multiplied by the height of the room. The room perimeter is the sum of the lengths of the four walls.
... gross wall area = (3x +3x +3x +3x)·x = 12x²
The area of the door is the product of its height and width.
... door area = (7 t)×(3 ft) = 21 ft²
Then the net wall area, exclusive of the door is ...
... net wall area = gross wall area - door area
... net wall area = 12x² -21 . . . . square feet
Answer:
8855
Step-by-step explanation:
Data provided in the question:
Number of graduate candidates to be interviewed = 23
Number of positions open = 4
Now,
Number of groups that company can select =
here,
n = total number of available choices = 23
r = number of individuals to be selected out of the given choices = 4
Thus,
Number of groups that company can select = ²³C₄
=
=
= 8855
She would have 10 blocks of butter each weighing .20 pounds