Answer:
d. 4x+12
Step-by-step explanation:
distribute the 4
4*x =4x
4*3=12
therefore its
4x+12
Answer:
6.7
Step-by-step explanation:
![\sqrt(3 ^{2} + 6 ^{2} )](https://tex.z-dn.net/?f=%20%5Csqrt%283%20%5E%7B2%7D%20%20%2B%206%20%5E%7B2%7D%20%29)
![\sqrt{45} \\ \\ = 6.7cm](https://tex.z-dn.net/?f=%20%5Csqrt%7B45%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%206.7cm)
Answer:
1 week = 168 hours
Step-by-step explanation:
1 week = 7 days
1 day = 24 hours
1 week * 7 days/ 1 week * 24 hours/1 day = 168 hours
So 1 week = 168 hours
<span>72÷p=8
</span>p = 72÷ 8
p = 9
hope it helps
Answer:
The system has zero solutions.