Answer:First one; Less than one
Second One: Greater than one
Third one:Greater than one
Step-by-step explanation:
NOOOOOOO
4/15 = 0.267
8/25 = 0.32
0.267/0.32 = 0.834375
Well first count the shoe rental which is 4 dollars so she has 16 dollars left. We divide 16 and 5.50 and get 2.9090 meaning that she can play 2 games. Because u can’t pay for half the game so it would be 2 games.
Count change of signs to tell positive roots
then replace x with -x and evaluate, then count change in sign for negative roots
initially
+, -, -, +, +, -
3 changes
3 or 1 positive roots
replacing x with -x
-,-,+,+,-,-
2 changes
2 or 0 negative roots
B is answer
You can use desmos! and to solve you find the point(s) where they overlap
