Answer:
Part A is $21 and part B is $30.21
Answer:
<h2>D. √136</h2><h2 />
Step-by-step explanation:
see attached sketch
We know:


substitute a = -3; b = 7; c = -15
Y=3
Simplify
Distribute
Combine like terms
Add 2y to both sides
Add 2 to both sides
Divide by 3 , both sides.
If u want me to write the numbers and all just reply
Answer:
2x3+15x2+25x−6
Step-by-step explanation:
Multiply each term in the first expression by each term in the second expression and combine like terms.