47 *27
hey what is the answer

1269

Step-by-step explanation:

First you need to multiply the 7 by the 7 to get 49. Then you write 9 and carry the 4 above the 4. Then you multiply 4 and 7 to get 28 and then add the 4. In the first line, you should get 329. In the 2nd line, you should multiply 7 and 2 to get 14 but but the four on the 2. Carry the one on top of the four and you can erase the other 4. Then you need to multiply 4 and 2 and then add 1. You should get 94 for the 2nd line. Then you need to add 329 and 94 together.

That's how you get 1269.

For number 20: -26, -17, 0, 3, 15

For number 21: -16, -13, -8, 7, 9

For number 22: -54, -41, -33, 20, 48

Tip: Remember that the negatives are always last! It is the least of the numbers after all.