Y=-1/2x and y+1/2x=0:what is the solution to this systems of equation

X is zero

Step-by-step explanation:

This is a substitution question,in which a value is given to be used in replace of a certain letter

So let's get back to the question

y+1/2x=0

And y is given to be -1/2x

That means we will have to solve for x

-1/2x+1/2x=0

Lcm for the two is 2

-x+x/2=0

Cross multiply

-x+x=0

The final answer to this question is zero

Hope you understand

the answer is c)8

step-by-step explanaction:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .