The production cost to make 10 shirts is modeled by heather expression 1.8y+5.5, where y represents the number of meters fabric needed to make the shirts. Where expression represents the production cost for one shirt? Please HELP

A. 0.18y+0.55
B. 0.18y+5.5
C.1.8y+0.55
D.18y+55y

What is the pattern in the values as the exponents increase?

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.

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be