First simplify the one inequality, 6r + 30 greater than or equal to 12 just divide by 6 then subtract 30 from both sides of the inequality. You should get r is greater than or equal to -3. For this one you need to reverse the inequality symbol then divide both sides by -1 to get a positive r, and you get r is less than -12. It's not A because there's two solutions, and it's not D for the same reason. It's not C because r isn't greater than -12. In conclusion it's B because it correctly represents the solutions that make the inequality true. I hope this helps you on your high school application :)
Tenths: 1.1
Hundredths: 1.07
Thousandths: 1.068
Answer:
Answer: the equivalent form of 6(2x+3x+10) are 12x+18x + 60 and 30x+60.
Hope this helps
What is 75-50, then you subtract that answer from 180, because if it’s a triangle, all 3 sides should equal to 180
Answer:
1×-5= -5squared =25+(4×-4squared)=25+(-16)=9
