Solve the equation.-7.4x + 1.8 = -15.9 - 1.5x
A. {2.4}
B. {-24}
C. {2.6}
D. {3}
Answer: D
Mathematics
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Factor out the greatest common factor from the polynomial. Use a positive coefficient on the GCF.3x4 - 12x2
A. 3x2(x2 - 12) B. 3x2(x2 - 4) C. 3(x4 - 4x) D. 12x2(x2 - 1)
Mathematics
Solve.A perfect number is a natural number that is equal to the sum of its factors, excluding the number itself. Determine whether or not the number 496 is perfect.
A. No B. Yes
Mathematics
I1 = 5 A, I2 = 2 A, I3 = 3A, I4 = I5. What is the value of I5?
What will be an ideal response?
Mathematics
Simplify the expression.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics