Find the LCD for the set of fractions. ,  , 

A. 6
B. 30
C. 15
D. 10


Answer: B

Mathematics

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Multiply. (4)(-6)

A.  -24 B.  -2 C.  2 D.  24

Mathematics

Solve.A rectangular animal pen is constructed such that the length and width of have a sum of 74 feet. (i) Show that the area of the rectanglular animal pen, y, can be represented by x(74 - x), where x is the length of the rectangle. (ii) Graph the equation y = x(74 - x). (iii) What dimensions give the maximum area for the animal pen?

What will be an ideal response?

Mathematics

Find the first term, the common difference, and give a recursive formula for the arithmetic sequence.7th term is 45; 16th term is 117

A. a1 = -3, d = 8, an = an-1 - 8 B. a1 = -11, d = 8, an = an-1 + 8 C. a1 = -11, d = 8, an = an-1 - 8 D. a1 = -3, d = 8, an = an-1 + 8

Mathematics

Identify the operation to perform to the equation to isolate the variable.24 = n

A. Divide by 3
B. Multiply by 6
C. Multiply by  or Divide by 2
D. Multiply by 2 or Divide by 

Mathematics