3. the winner of the biggest loser lost .952 ounce per hour. convert this to pounds per week

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2