Question

надо заполнить таблицу х 70 300 1000                                                                                  у 10 3 100                                                                                                                              10х+7у                       

Answer 1

Х = 70, y = 10
10 * 70 + 7 * 10 = 770

x = 300, y = 3
10 * 300 + 7 * 3 = 3021

x = 1000, y = 100
10 * 1000 + 7 * 100 = 10700

Answer 2

It seems like you want to fill in a table with three columns and three rows. The first row should contain the values "х", "70", and "300", and the second row should contain the values "у", "10", and "3". The third row should contain the value "10х+7у".

Here's what the completed table would look like:

	Column 1	Column 2	Column 3
1	х	70	300
2	у	10	3
3	10х+7у	707	1030

To fill in the values in the third column, you simply need to substitute the values in the first and second columns into the expression "10х+7у". For example, in the first row, you would have "10х + 7у = 1070 + 7300 = 707". Similarly, in the second row, you would have "10х + 7у = 1010 + 73 = 103".