what is the point of intersection when the system of equations below is graphed on the coordinate plane?

x-y=1
y-x=1

no intersection point
infinite intersection points
(1, 0)
(–1, 0)

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for