Question

HELP WITH MY HW
PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

710 670 630 580 550

Explanation:

670-630 = 40

630 - 590 = 40

We are subtracting 40 from each term.

590 - 40 = 550

The last term is 550

x - 40 = 670

x = 670+40

x = 710

The first term is 710.