He bought 3 small notebooks (3*7=21) and 3 large notebooks (3*10=30)
21+30=51
All of the surfaces are rectangular
50 have been eaten and 150 have not been eaten.
Answer:
x = 10
Step-by-step explanation:
Since L is the midpoint
KL = LM
2x-3 = x+7
Subtract x from each side
2x-3-x = x+7-x
x-3 = 7
Add 3 to each side
x-3+3 = 7+3
x = 10
Answer:
idk, sorry about that one
