Answer:
Excluded Value : <u>7</u> and <u>2</u>
Step-by-step explanation:
hello :
the excluded value when : x²-9x+14=0
means : (x-2)(x-7)=0 x-2=0 or x-7=0 so : x=2 or x=7
See attachment for math work and answer.
Anything greater than or equal to 17.
7/8 of 17 is 14.875
Answer: x=25
7+x=32 (subtract 7)
x=25
When cost is equal