A pyramid and a cube monument are being created for a display. Their volumes are supposed to be the same. The volume of a pyramid is ⅓ times the height times the base area (V=13hb). The pyramids height (h) and base area (b) are given: h=(3x+6) and b=x2+2x+1. The volume of the cube is V=x3+4x2+27. What value of x would make the volumes the same? What is the volume of the cube? SHOW WORK PLEASE!

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Three times the sum of a number and seven is negative thirty-six. what is the number?