Factor x3 – 4x2 + 7x – 28 by grouping. what is the resulting expression?

Tree diagram to find the prime factors of 18

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?

Simplify the expression 10/11(22z) + (a+5) -1