(-5, -6) and (6, – 4)
write in standard form

X+y=-4 x-y=2 use elimination with adding and subtraction

How to simply and write the answer n a whole number

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%