Which expression is equivalent to 4 (x+2) ?

6x

4 (x) + 4 (2)

4x) + 4

8x

A security alarm requires a four-digit code. The code can use the digits 0-9 and the digits cannot be repeated Which expression can be used to determine the probability of the alarm code beginning with a number greater than 72 (@P}) (P3) 10P4 (25)

20% of what number is 18

Which equation has a graph that is a parabola with a vertex at (-2, 0) ? 0 y=-2x18 y = (x + 2) 2 y = (x - 2) 2 0 y=x2-2

Simply the following expression when w = - 2 and r = 5. - 3w - r (to the power of 2) + - 2 (r)

How to simplify - 4=-2/3x

A fish tank has the shape of a rectangular psm. It has a length of 2 1/4 meters, width of 7/8 meters, and a height of 1 1/2 meters. What is the volume of the fish tank

What is the answer to 24/56 simplified

Which of the following statements is NOT true? 1) Similar quadrilaterals have all corresponding angles. 2) Similar quadrilaterals have corresponding sides in the same proportion. 3) Similar quadrilaterals are always reflections of one another.

What is a standard procedure for dividing by a two-digit divisor? Explain.

H (z) = - (x + 1) (2 - 7) Simplify