Answer:
-44
Step-by-step explanation:
Since a is -2 and y equals 7 we can plug them both into the expression to get -2 - 6(7) which after simple math results in the answer of -44.
Answer: 100 + x = $1567
Step-by-step explanation:
It will be positive 1/2x and an easy way to find multiplicative inverse is like this
5x would be 1/5x -5x would be -1/5x 3x would be 1/3x -3x would be -1/3x
so 2x would be 1/2x
Step-by-step explanation:
an=-3n+50
Let n=15 -----because we need to find 15th term
a15=-3×15+50
=-45+50
=5