Question

1)46+a+24+a; 2)25*9*b*4; 3)96*7+4*7; 4)57+b+43+b; 5)89*6-9*6; 6)72*5+28*5; прошу быстроооо решите плииииз

Answer 1

1)46+a+24+a=70+2a
2)25*9*b*4=900b
3)96*7+4*7=1300
4)=100+2b
5)=480
6)=220

Answer 2

1. The expression can be simplified as follows: 46 + a + 24 + a = (46 + 24) + (a + a) = 70 + 2a

Therefore, the simplified expression is 70 + 2a.

2. The expression can be simplified as follows: 25 * 9 * b * 4 = 900b

Therefore, the simplified expression is 900b.

3. The expression can be simplified as follows: 96 * 7 + 4 * 7 = 672 + 28 = 700

Therefore, the simplified expression is 700.

4. The expression can be simplified as follows: 57 + b + 43 + b = (57 + 43) + (b + b) = 100 + 2b

Therefore, the simplified expression is 100 + 2b.

5. The expression can be simplified as follows: 89 * 6 - 9 * 6 = (89 - 9) * 6 = 80 * 6 = 480

Therefore, the simplified expression is 480.

6. The expression can be simplified as follows: 72 * 5 + 28 * 5 = (72 + 28) * 5 = 100 * 5 = 500

Therefore, the simplified expression is 500.