Which expressions are equivalent when y = 2 and y=5? O 2y-1 and 3-5+y O 5y+4 and 7x+4-2v O y+7 and +2+ y O 3y-4 and 3y-2+ y Submit Nextelo Save and Exit Mark this and return S/AssessmentViewer/Activit...

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Solve the system of equations. y= 2x y= x^2 - 15

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.