Use the given information to write an equation. Let x represent the number described in the exercise. Then solve the equation and find the number.Three-fourths of a number is . Find the number in lowest terms.

A. x = ;  
B.  + x = ; - 3
C. x = ;  
D. x = ;  


Answer: C

Mathematics

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Change the word statement to an equation. Use x as the variable.The sum of two-thirds a number and 49 is 21.

A. x - 49 = 21
B. x + 21 = 49
C. x + 49 = 21
D. x ? 49 = 21

Mathematics

Factor the trinomial.y2 - 10y + 21

A. (y - 21)(y - 1) B. (y - 3)(y + 7) C. (y - 3)(y - 7) D. (y + 3)(y + 7)

Mathematics

Express the number as a decimal. ? ? Use an overbar to indicate the numerals that repeat, if needed.

What will be an ideal response?

Mathematics

Find the area of the rectangle.A =  miB =  mi

A.  mi2
B.  mi2
C.  mi2
D.  mi2

Mathematics