Help! I'll mark brainleist. Simplify and identify any non-permissible values. [(3a+15) / (-4a-16)] x [(7a^2+63a+140) / ((a+5)^2)]
Please show all your work. Thank you.

What is the measure of the smallest angle in the diagram? 15 29 32 45

What is the graph of the function fx x+2/x-3?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?