Answer:
32.13 scoops left
Step-by-step explanation:
Answer:(-2,-6)
Step-by-step explanation:Put it in a graph and it should be the dot in the direct middle
Answer:
yes
yes
no
yes
yes
no
Step-by-step explanation:
Rational bc it is a fraction
Hint: substitute 2^x by say 't': t = 2^x, then you'll have an inequality with a second order polynomial (2/t-4*t<7--> ...). In the end something like t^2 + a*t+b > 0, for some values of a and b, find the roots and get the intervals where it is satisfied.