Answer:
7 cards
Step-by-step explanation:
Well if John started off with 28 and gave away 10,
28-10=18
Gave tthe last 18 to his brother
18-18 = 0
Gained 10
0+10=10
Lost 3
10-3=7
Hence, John has 7 cards left.
Answer:
x=24
Step-by-step explanation:
Hope this helps
DONT CLICK THE LINK ITS A SCAM!!! Just letting you know!
Let the width of table B be w, and since area of table A = area of table B, then 6 2/3 x 3 1/2 = 4 1/4 x w [this is the required equation]
20/3 x 7/2 = 17/4 w
17/4 w = 70/3
w = 70/3 / 17/4 = 70/3 x 4/17 = 280/51 = 5 25/51
Answer:
x^2 + 2x+1
Step-by-step explanation:
g(x) = x^2
Replace x with x+1
g(x+1) = (x+1)^2 = (x+1)(x+1)
FOIL
g(x+1) = x^2+x+x+1 = x^2 + 2x+1
