Joses football weighs 7/8 pounds. his football helmet weighs 5 1/6 pounds. estimate how much more helmet weighs. explain your estimate. show your work. i will mark you brainliest.

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g