Which linear equation represents a line with a slope of -3/4 and a y-intercept of 6?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?