Questions can be worth more or less (including zero) depending on your answer Abrha lives in an apartment and pays the following expenses each month: electric bill, $44.90; TV streaming service, $24.99;
and rent, $625.85. Estimate his total expenses for the month by first rounding each value to the nearest tens place.
O $690
Ο Ο
O o
O $660
O $726
O $700

Your vet has placed your pet on a diet. the diet is to contain at least 12 mg of fat and at least 14 mg of protein per serving. these requirements are to be obtained from two food sources. source a contains 2 mg of fat and 2 mg of protein per serving. source b contains 1 mg of fat and 3 mg of protein per serving. if source a sells for $1.28 per serving and source b sells for $1.12 per serving, how many servings of each type should be purchased to satisfy the requirements at minimal cost?