Answer:
6
Step-by-step explanation:
First you multiply 7 by 2 because there is 2 marbles in each bag and there is 7 bags so that is 14 marbles
Then you multiple 2 by 10 because there is 10 bags with 2 marbles each which is 20.
20-14=6
Can I get brainliest?
your friend has 6 more marbles
7×2=14
10×2=20
$22.5
2.5% of 900
0.025(900)= 22.5
3
The above equation has two solution
x = 0 and x = 1
[ refer to the attachment ]