Answer:
7
Step-by-step explanation:
1, 1, 2, 4, 7, 8, 10, 15, 20
median = 7
2 times (9+7) is correct.
9 + 7 = 16.
16 multiplied by 2 is 32.
Answer:

Step-by-step explanation:
distribute 2 into (4x+2) and -12 into (x-1)
8x+4=4x-12x+12
combine like terms
8x+4=-8x+12
add -8x on both sides
8x+8x+4=12
16x+4=12
subtract 4 on both sides
16x=8
divide both sides by 16
x=1/2
hope this helps
Answer:Coach Herrera needs to buy 23 cans of balls
Step-by-step explanation:You do 92 divided by 4 because c next to a number means multiply and the opposite of multiply is divide