Linda earns 10 dollars each hour working part-time at a bookstore. She earns one additional dollar for each book that she sells.
Let A be the amount (in dollars) that Linda earns in an hour if she sells B books.
Write an equation relating A to B. Then graph your equation using the axes below.

Answer d; a supplementary angle = 180°, so if that angle = 150°, y would = 30°.

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.