The correct answer is b as she starts with 10 and keeps on added 3 dollars per week
1 quarter = 25 cents.
1 dime = 10 cents.
3 quarters = 3*25 = 75 cents.
10 cents = 1 dime.
75 cents = 75 / 10 dimes
= 7.5 dimes.
Therefore 3 quarters equal 7.5 dimes.
Equation = 12 - -24 = ?
After keep, change, flip: 12 + 24 = ?
Answer = 36
Answer: 6x squared minus 17x minus 14