D^3+8=0 I need help with this I need to answer it like the picture shown. If you know how to answer these can I get your ig or snap cuz I need more help with these

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of