The answer is A. this is because when andy distributed the 5 from the outside of the parenthesis to the inside, he multiplied 5•5 to equal 10, and 5•5 is 25.
R+p=28 → p=28-r
2r+28-r=43 → r=15
p=28-15=13
Bruce has 15 Orioles cards and 13 Pirates cards
Mila has 30 Orioles cards and13 Pirates cards
So they have 45 Orioles cards and 26 Pirates cards
Yes
Step-by-step explanation:
As u can see in the diagram labelled 1-4 u can see 4 triangles ,
I believe it would be 80
Merry Christmas!! :)