Does 3x-y=-7 pass through the points (-3,-2) and (1,10) ?

What kinds of numbers have an odd number of factors?

Can somebody me out with this question

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.