Which statement is true about the polynomial 3j4k-2jk3-jk3-2j4k+jk3 after it has been fully simplified? •It has 2 terms and a degree of 4

•It has 2 terms and a degree of 5

•It has 1 term and a degree of 5

What is the value of x in the following equation. -x ^3/2 = -27

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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.