I honestly don’t even know how to explain this- but ik that 3 should be alright to type in bc if you were to write it on a graph you would move 1 unit to the right and 3 units up from there based on the coordinates after the origin (0,0).

4 0

3 years ago

Find the solution of the system of equations. -x+2y=-15 8x-2y=-20

Grace [21]

Answer:

the answer is (-5,-10)

hope this helps :)

8 0

3 years ago

Find each sum 1. 56 + (-56) 2. -240 + 370 3. -5.7 + (-4.2)

Zinaida [17]

Answer:

1. 0

2. 130

3. − 9.9

sorry if am wrong

4 0

3 years ago

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