Book Maths Puzzle Age Problem

At the time they took office, Joe and Tom were amongst the oldest governors. Joe was 4 years older than Tom. The sum of their ages was 134. Determine Joe's age and Tom's age at the

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Book Other Question

If you factor 5x^2-40x+75 which would be the correct answer?
A)5x^2-40x+75
B)(x-3)(5x-25)
C)5(x-15)(x+1)
D)5(x-3)(x-5)

Factor 2x^7+26x^6+84x^5

Solve the quadratic equatio Two planes leave an airport, traveling in opposite directions. After 4 hrs, the planes are 4,600 miles apart. One plane is traveling 50 miles per hour faster than the other plane.