The phone case you want to buy is marked down 30%, and you have a 25% off coupon. you pay $42.00. can this equation be used to find the original price of the phone case? if so, what is the original price of the item? explain. (5 points) 3/4(0.7c) = 42

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

What is the solution of log2  (3x  -  7)  =  3? 4 5

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa