Ben weighs 41.9 kg. His older brother weighs 57.6 kg. How much more does his older brother weigh?

What are the domain and range of the function? f(x) = -4 (sqrt)x

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?