21) A regression equation comparing time in seconds (x) to height in feet (y) is found to be Y= 2.08X + 22.897. Explain what the y-intercept represents in context.

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25