Let () = 2 - 7 and () = -6 - 3. find () + () and state its domain. –4 – 10; all real numbers 8 – 4; all real numbers –4 – 4; all real numbers 8 – 10; all real numbers

Georgia bought a packge of of 14 dollies to use in her valentines.she used 5/7 of the package to make her in valentines. how many dollies did she have left

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.