The right pengtagonal prism has a height of of 14 units.
The volume of the prism is 840 cubic units. What is the
perimeter of the base?
12 units
15 units
21 units
30 units

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

if you need , reply with more info. u.

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct