With
in quadrant 3, we should expect both
and
to be negative, so that
is positive. The corresponding reciprocal expressions
will have the same sign.

Recall that
, which means


Also recall that
, so


Only the first two options are correct.
Answer:
Step-by-step explanation:
open circle on -4 and open circle on 4 and a line connecting them
Answer:
12 weeks because 12weeks*$10 is $120 total.
Step-by-step explanation:
you didn't post a pic of the graph so this is my best guess.
Answer:
The ratio is 4:3
Step-by-step explanation:
All the whole number possible ratios
48:36
24:18
12:9
4:3
Answer:no
Step-by-step explanation: