Question

1)22*(25+a-b) 2)(13-a-b)*5 3)18*(x+y-15) 4)(27-x+y)*25

Answer 1

22(25+а-b)

22*25+22a-22b

ОТВЕТ: 550+22a-22b

Answer 2

Sure, I can help you simplify these expressions. Let's simplify them one by one:

1. 22*(25+a-b) To simplify this expression, you'll perform the multiplication:

= 22 * (25 + a - b) = 22 * 25 + 22 * a - 22 * b = 550 + 22a - 22b

So the simplified expression is: 550 + 22a - 22b

2. (13-a-b)*5 To simplify this expression, you'll perform the multiplication:

= 5 * (13 - a - b) = 5 * 13 - 5 * a - 5 * b = 65 - 5a - 5b

So the simplified expression is: 65 - 5a - 5b

3. 18*(x+y-15) To simplify this expression, you'll perform the multiplication:

= 18 * (x + y - 15) = 18 * x + 18 * y - 18 * 15 = 18x + 18y - 270

So the simplified expression is: 18x + 18y - 270

4. (27-x+y)*25 To simplify this expression, you'll perform the multiplication:

= 25 * (27 - x + y) = 25 * 27 - 25 * x + 25 * y = 675 - 25x + 25y

So the simplified expression is: 675 - 25x + 25y

If you have any more expressions or further questions, feel free to ask!