a rectangle has a hight to width ratio of 3:4.5 Give two examples of dimensions for rectangle that could be scaled versions of this rectangle

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

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?

Asap! i'm not good math and i'm lost.