1. Since it's increased by 40% it would be 140%
2. It would be $294
Answer:

Step-by-step explanation:
we have

we know that
-----> the bases are multiplied and the exponents are added up
so
in this problem


Answer:
Q=(1,-5)
R=(5,-5)
S=(2,-7)
Step-by-step explanation:
Answer:
Tim has 64 dollars. I did the math and I know I'm right