Which situation explains when a system of equations has infinitely many solutions? A. The graphs of two equations intersect at one point. B. The solution to a system of equations is one point (3, 4). C. The graphs of two equations are the same line. D. The graphs of two equations are parallel.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.