How is converting grams to milligrams similar to converting pounds to ounces how is it different

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?