Well, it would basically go from y to -y and x to -x
180, means if it was 10 to left and 3 down, it is now 10 to right and 3 up
(10,-3) to (-10,3)
Answer:
A)
Step-by-step explanation:
To find the answer we must solve each of the systems separately. Starting with the first one:
x + y = 2
2x - y = 10
We must find what x or y is equal to and then replace it in the second equation. I'll go with y as it seems easier:
x + y = 2
y = 2 - x
Now that we found y we replace it in the second equation this way. Be careful with the signs, the minus with change our signs:
2x - (2 - x) = 10
2x - 2 + x = 10
3x = 12
x = 12/3
x = 4
Now that we have x, we replace the variable with its value in one of the equations. Again, for simplicity I'll go with the one that seems easier.
4 + y = 2
y = 2 - 4
y = - 2
5 friends went to the game because 2 divided by two fifths is five.
Answer: 100c +34
Step-by-step explanation: I believe you add 88c and 12c together which simplifies the expression to 100c + 34 in total cost.
