Question

need answer with steps​

Answer 1

Step-by-step explanation:

They're all multiples of 7, which means that they can each be represented as a number times 7. Or, because multiplication is really just a shortened form of addition, they can each be represented by a bunch of 7s being added together:

7 = 7 x 1 = 7

14 = 7 x 2 = 7 + 7

21 = 7 x 3 = 7 + 7 + 7

28 = 7 x 4 = 7 + 7 + 7 + 7

35 = 7 x 5 = 7 + 7 + 7 + 7 + 7