6. I have two more equations, each with two variables, x and y. When I solve I solve this system, I get infinitely many solutions. What can you tell me about the graphs of these equations?​

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

(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 ?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?