Do the y-values increase drcrease or stay the same as the x-value increases?

Find the slope of the line passing through each pair of points -3-245? What percent of 210 is 10.5? What are the three numbers if their sum is 18 and each one is a different prime number? What is 3.5 as it's fraction written in lowest terms? What is 841 plus 527? What is an equivalent fraction of 10-15? What percent is equivalent to 6 8? When both dimensions of a figure are changed using the same scale factor is the change proportional or non proportional? What does matte proof look like can you show me a picture of a matte proof coin? How many mg are in one g and how many g are in one kg? What happens if you make out for 3 hours? What is 2x5-6+3x21+4? Area of a square with a side of 12units? What is per hour cost to operate a Boeing 757? What is the highest exponent of the variable x? How do you write 102000000000 in scientific notation? What is the least possible 12-digit number? In data handling what does modal mean? What is 36m plus 72n? What is the highest common factor and 18 and 30?