What is the sum of the first eight terms of the geometric series? –4 + 20 - 100 + 500 +...

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What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates