Ate a cup and a half of yogurt one serving is 2/3 of a cup and 80 calories. how many total calories did someone ate

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Which system of linear inequalities is represented by the graph?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?