What is 965,000,000,000,000 in scientific notation? 9.65×10−14
9.65×10−12
9.65×1012
9.65×1014

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Derek purchased a new gym membership. it costs him seven dollars a month plus two dollars for every time that he visits the gym. he wants to spend less than 25 dollars a month to visit the gym. write an inequality that models the situation using the variable v for the number of visits per month. also find the maximum number of visits he can make to the gym and still keep his cost below 25 dollars a month.