Question

Please help I will give brainly

Answer 1

Answer: 7

Step-by-step explanation:

In the end if his cards are doubled to 20 then 20 / 2 = 10 and if his friend gave him 3 more cards then you would subtract 3 from 10 then that would = 7

Answer 2

ok so the easy way is this

Marc says he will have 20 if he doubles his cards.

if u divide 20 by 2 = 10

but His friend gave him 3 cards before.which means that

10-3 = 7

He started with 7 cards

I answered b and c.