Riverview farms sold a combined total of 396 watermelons and cantaloupes. they sold 126 more watermelons than cantaloupes. use n to represent the number of cantaloupes. which equation could be used to solve for n?
answers:
n + 126 = 396
n - 126 = 396
2n - 126 = 396
2n + 126 = 396

i think it's a or d but i'm not sure.

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

Which rational number could be graphed between -4 and -5

How do i do this activity, is appreciated