$2.04 is the answer because 1 pen costs $1.02
It factors into (x+4)(x+3)
1 yard = 3 feet
Then the to find the number of feet in a number of yards use the conversion factor, 1 = 3 feet / yard
number of feet = number of yards * 3 feet/yard
If the number of feet is f and the number of yards is y, you can write the expression in this way:
f = 3y
Answer:
a. 10
*the answer is in the photo I took*