Which equation represents "the sum of eight times a number and seven is twice the number"? 8N + 7 = 2N
8N = 7 + 2N
8 (7 + 2N)
7N + 8 = 2N

Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?