What is the reason for the last step in the argument? solve for x: 4x + 12 = 8 (given) 4x=-4(subtraction) x=-1 a. division b. addition c. subtraction d. symmetric property

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?