30% of 42 is 12.6$.
42-12.6 = 29.4$ is the price of the pair with discount applied.
Tax 7%
29.4 * 7% = 2.06
29.4$ + 2.06$ = 31.46 $ final price with discount and tax applied.
Answer:
Step-by-step explanation:
<u>Composite Function</u>
Given two functions q(x) and r(x), the composite function is defined as
Similarily
The functions are
Compute
Evaluating for x=7
We have two solutions
Now compute
For x=7
Answer:
35 percent of 105 is 36.75 .
Answer:
Step-by-step explanation:
(-2 + 3)/(2 + 1) = 1/3 is the slope
GCF = -c^2d^3
Factors are -c^2d^3(8c^3d^3 + 27c^2d + 24)