Answer:
answer is c hope this helps
Step-by-step explanation:
The scale factor of two means you need to multiply the original length by 2:
9 x 2 = 18
The new length would be 18 cm.
First, multiply. 7x-14-4x+9. Now, add the like terms. 3x-5.
Each year the boat is worth 100-12 = 88% ( or 0.88) of the year before
after 12 years the boat is worth 12050 * 0.88^9 = $3813.56
