Multiple choice
simplify: (12x^3y^4 − 6x^2y^2) ÷ 6x^2y^2
a.3y – 2xy

b.2xy2

c.–2xy2 + 1

d.2xy2 – 1

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.