Express each of these sums in the form a(b + c) where b and c do not have a common factor. show all work. 1. 6 + 21 2. 27 + 45 3. 32 + 48 4. 30 + 75 5. 88 + 24

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?