HELP ME BEFORE 5PM. ( it’s 4:05 now) We Do It - Solve 4 + 7sr = -1
Enter the missing values to solve the equation.

Write the equation

Subtraction property of equality

Simplify

Multiplication property of equality

Simplify again

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

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

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.