If x equals 3 calculate the value of 2x squared plus x

What point is the projection of q on a) r b) s c) t

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

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.