Determine if Ginny factored correctly. If not, explain where she made an error. 1. Ginny made a mistake in step 1 when she identified b = 31. It should be b = –31. 2. Ginny was correct until step 3 when she used 36 and –5 as the coefficients of x. 3. Ginny was correct until step 4 when she incorrectly factored the GCF from 5x – 30. 4.Ginny factored the trinomial correctly.

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse