Answer:
what?
Step-by-step explanation:
Answer:
The equation of line M in slope intercept form is 
The equation of line M in standard form is
Step-by-step explanation:
step 1
Find the slope of line M
The formula to calculate the slope between two points is equal to

we have the points
(2,4) and (0,1)
substitute



step 2
Find the equation of the line M in point slope form

we have


substitute

----> equation in point slope form
step 3
Find the equation of line M in slope intercept form

Isolate the variable y in the equation of the line in point slope form

Adds 1 both sides

step 4
Find the equation of the line M in standard form

where
A is a positive integer
B and C are integers
we have

Multiply by 2 both sides

---> equation in standard form
Answer:


Step-by-step explanation:
1) y + 4 + 3(y + 2)
Expand:-

Combine like terms:-


__
2) 0.5(x⁴ - 3) + 12
Expand:-

Add/Subtract Numbers:-

___________________
No matter where the negative sign is, the product will always be negative, so is the number itself.
13.2(-8.1)=-106.92
twice of that would be -213.84.
first do the multiplying, then the adding(the adding of negative numbers, so it would be basically subtracting).