punchline algebra book a 2006 Marcy MathWorks solving inequalities with parentheses and or the variable on both sides 9.5 key

Ineed me i stuck and i don’t want to get it wrong

What is the measure of angle x? answer

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points