Hi!
We need to find the value of x by isolating it on one side of one of the equations.
5y = x - 7
Add 7 to both sides.
5y + 7 = x - 7 + 7
5y + 7 = x
Now put the value of x in the other equation.
2y = 5y + 7 + 3
Simplify
2y = 5y + 10
Subtract 5y from both sides.
2y - 5y = 5y - 5y + 10
-3y = 10
Divide by -3 on both sides.
y = -10/3
Now put the value of y in the other original equation to solve for x!
5 * -10/3 = x - 7
-50/3 = x - 7
Add 7 to both sides.
-50/3 + 7 = x - 7 + 7
-29/3 = x
The answer is C.){(-29/3, -10/3)}
Hope this helps! :)
-Peredhel
Well I believe the answer is A. instead of B,C, or D,
This is because you would not need to multiply right away. The problem addresses that John buys 5 more which means to add and if you needed to multiply right away it would have said twice as much or greater to for an increasive value.
Solution: 2×45+5=f
Answer:
b
Step-by-step explanation:
because heat transfer from hot to cold but it does not transfer to something hotter or the same exact temp
First we define a reference system.
Let's assume the horizontal axis as positive towards the right.
Suppose Kiley and Jermaine pull the rope to the left, while Gunther pulls the rope to the right.
The equilibrium equation is given by:
Where,
F: force with which Gunther pulls the rope.
Clearing F we have:
The positive sign indicates that Gunther pulls to the right.
Answer:
A force that would result in a balanced force for the game is:
1. A pentagonal pyramid has 6 faces, 10 edges, and 6 vertices
2. The polygons you would need to construct a pentagonal pyramid are a triangular or rectangular pyramid. Or probably just a triangle and a pentagon (I’m not sure, hope I helped)
