Apyramid has
a square base
that measures
120 inches on
each side and
is 80 inches
high. find the
volume of the
pyramid

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

X+y=-4 x-y=2 use elimination with adding and subtraction