Help me please ASAP!

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What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

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.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?