X : y = 5:3 and x + y = 56 work out the value of x - y

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?