Area of a circle
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Find the area of a circle with a circumference of 31.4 units.
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Solve: 3x+y=6 4x-2y=18 show all work !

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

At 6 1/2 cents per pound of string beans how much does 7 pounds cost