Use the prime factorization method to find the LCM of the given numbers.24, 18, and 20

A. 180
B. 120
C. 360
D. 480


Answer: C

Mathematics

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Write as a single logarithm.log8 11 + log8 x + log8 6

A. log8 66x B. log8 (17 + x) C. 8 log (17 + x) D. 8 log 66x

Mathematics

Solve the problem.Roberto invested some money at 8%, and then invested $5000 more than twice this amount at 12%. His total annual income from the two investments was $4760. How much was invested at 12%?

A. $3100 B. $31,000 C. $15,000 D. $26,000

Mathematics

Simplify by writing with positive exponents. Evaluate if necessary. Assume that all variables represent nonzero real numbers.

A. 32 B. 248 C. 264 D. 5

Mathematics

A bulk food storage bin with dimensions 3 feet by 4 feet by 5 feet needs to be increased in size to hold five times as much food as the current bin. (Assume each dimension is increased by the same amount.). Write a function that represents the volume of the new bin. ?

A. ?V(x) = x3 + 12x2 + 47x + 60 = -300 B. V(x) = x3+ 12x2+ 47x+ 60 = 300 C. V(x) = x3 + 12x2 + 47x = 300 D. V(x) = x3 + 12x2 - 47x - 60 = 300 E. V(x) = x3 - 12x2 + 47x - 60 = 300

Mathematics