Find the slope of a line that passes through (-2,-3) and (1,1)
i have other questions! could someone me? !

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

What is the approximate circumference of the circle shown below?

The difference between tax advoidance and tax evasion