Can you explain to me how i would solve this problem? can you explain/and show all the steps? also, is there anyway i can check my answer to see if it is correct? if so, explain to me? 22 = z + (-9)

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.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points