If a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction miles per hour

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?

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)

I’m how many different ways can she give the four remaining flowers to the rest of the teachers in the afternoon