Give the meaning of the equation: 6x + 4y = 2. 3x + 2y = 1
a. not enough information
b. consistent and independent
c. coincident
d. inconsistent

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?