Which table is a linear function? 2
5
9
1
11
Input
Output
A
7
16
28
34
1
1
2.
3
7
Input
Output
(B
1
4
49
16
2.
4
16
©
Input
Output
1
لما
22
33
Input
1
2
4
7
D
Output
2.
10
26
65

Write the expression 7x^3-28xy^2 as the product of 3 factors

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?