What is the equation for a line that passes through the points (8,2) and (-7,2)

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000