Answer:
An equation in the slope-intercept form will be:

Step-by-step explanation:
Given the points
Finding the slope between points




We know that the slope-intercept form of the line equation is

where m is the slope and b is the y-intercept.
substituting the values m=-1/2 and the point (4, -2) to determine the y-intercept i.e. 'b'.




substituting the values m=-1/2 and b=0 to determine the line equation in slope-intercept form


Thus, an equation in the slope-intercept form will be:

Use the distance formula to find the distance between points C (5,6) and D (2,2).
d=
Plug the corresponding values in to the equation.
d=
Then simplify the rest of the equation.
d=
d=
d=
d=
<u>The distance of the two points CD is 5.</u>
Answer:
9 rolls
Step-by-step explanation:
The perimeter of the room measures 2(19' +12') = 62', so the area of the walls is ...
(62 ft)(8.5 ft) = 527 ft²
We know that 8 rolls will cover 8×60 ft² = 480 ft², and 9 rolls will cover 540 ft², so we will need 9 rolls to cover the walls.
Answer: 1,612 eggs
Step-by-step explanation:
Alex has a total of 806 dinosaurs. He also has twice as many eggs as he does dinosaurs.
The number of eggs is therefore:
= Number of dinosaurs * 2
= 806 * 2
= 1,612 eggs