Help please ASAP! will give brainiest and other No robots pls!

The level words that you are weaks is represented by the equation y = 15

A. Graph the equation.

You learn ___ new vocabulary words per week.

B. How many vocabulary words do you learn after 5 weeks? You learn _ words.

C. How many more vocabulary words do you learn after 6 weeks than after 4 weeks? You learn___ more words.

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.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°