The equation of the linear regression line represents the relationship between the number of candles sold for charity, x, and the amount earned for charity, y.
ŷ = 10x +41
How much money can the charity expect to earn if 47 candles sold?

Is this a polynomial function? i need to know asap

Urgent? will give brainliest to the first correct answer what is the area of the figure?

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.