A car corporation produced 1980 fewer cars this month than last. Write a signed number to represent this month's change in production.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8