Answer:
A
Step-by-step explanation:
A is equal to 5d-5
I just went through all eh choices
It can’t be b or c becuase when distributed, it automatically is -5d+25 or vice versa with a different sign so their out
D is impossible becuase you can’t jsut flip a subtraction problem
And A is possible because adding a negative basically means subtracting so if flipped The signs have to change
B. adding 40 to both sides of the equation
x^2 - 40 = 0
x^2 = 40
x = ± √40
10 ft apart
Not sure
Good luck!!!!!!!!!!
Answer:
-1, -1/2
Step-by-step explanation:
The solution is the intersecting point. The two lines intersect at (-1, -1/2)
Answer:
45
Step-by-step explanation:
because the mass
