Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)
25 minutes
3 blocks x 5 = 15 blocks
Therefore,
5 minutes x 5 = 25 minutes
8 balls = 16
1 ball = 2
32 balls = 64
"twelve decreased by twice a number" ---> 12 - 2x
"8 times the sum of number and 4" ---> 8(x + 4)
12 - 2x = 8(x + 4)
12 - 2x = 8x + 32 (distributive property)
12 = 10x + 32 (add 2x to both sides)
-20 = 10x (subtract 32 from both sides)
x = -2 (divide both sides by 10)
That's answer.
Answer:
i answered this so you can give the other person brainliest
Step-by-step explanation: