Answer:
2 radical 2
Step-by-step explanation:
Answer:
2 (twice the opposite i hope that's what you meant)
Step-by-step explanation:
The formula 4x - 12 = -2x
Subtract 4x to both sides
-12 = -6x
Divide X by -6
2 = x
Flip
X = 2
I think u forgot to attach the picture
Answer:
Finding a dime, 5/10
Finding a penny, 2/9
Step-by-step explanation:
add up the total number of coins, 10, and put the number of dimes over it
5/10
add up the total number of coins, 10, and subtract a dime, so there is 9 coins, but 2 pennies so 2/9