What is the value of the function, then determine if the graph opening up or down f(x)=-5(x+7)^2+6? a. a= -5, opens down b. a= -5, opens up c. a= 7, opens up d. a= 7, opens down

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?