Answer:
(Choice B) B It decreases.
Step-by-step explanation:
According to the situation, the solution of the value of the expression is as follows
Let us assume
r 80 -2r
5 80 - 10 = 70
4 80 - 8 = 72
3 80 - 6 = 74
2 80 - 4 = 76
1 80 - 2 = 78
As we can from the above calculation that expression value risen if r value decreased
Therefore the correct option is B.
Models can be used to describe, extend, and make generalizations about certain mathematical situations.
the answer is c
the y-intercept is 10–it doesn’t have a negative sign, so it is positive
Step-by-step explanation:
<em>Amanda had to give away 8.75% </em><em>of</em><em> $65,000.</em>
So:
(8.75÷100) × 65,000
= $5687.5 of tax
