Determine if the fraction is in lowest terms. If not, find a common factor of the numerator and denominator (other than 1).
A. no, 247 is a common factor
B. no, 19 is a common factor
C. no, 13 is a common factor
D. yes
Answer: D
Mathematics
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Solve the problem.Find an upper bound for 
in estimating 
with n = 10 steps.
A. 
B. 
C. 
D. 
Mathematics
Find a point-slope form for the equation of the line satisfying the conditions.Slope -7, passing through (-6, -4)
A. y = -7(x - 6) + 4 B. y + 4 = 7x + 6 C. y = -7(x + 6) - 4 D. y = 7(x - 6) + 4
Mathematics
Multiply the polynomials.(4x - 5)(-7x2 + x - 6)
A. -28x3 + 39x2 - 29x + 30 B. -28x3 + 31x2 - 29x + 30 C. -3x2 - 29x + 30 D. -28x3 - 29x + 30
Mathematics
Solve the problem.If a roof has a pitch of 3 to 19, how high will the roof rise over a 57-foot run?
A. 1 feet B. 12 feet C. 9 feet D. 361 feet
Mathematics