it is 20 the answer isnt included.
12.5 because a half of 100 is 50 so 12.50
Brian has 39 cards and Wesley has 48 cards
Step-by-step explanation:
Let w be the number of cards Wesley has
and
b be the number of cards Brian has
Then
Putting w = 2b-30 in equation 1
Dividing both sides by 3
Putting b=39 in equation 2
Hence,
Brian has 39 cards and Wesley has 48 cards
Keywords: Linear equations, variables
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Answer:
1150
Step-by-step explanation:
1340-190=1150