4x+18=7x-12
We move all terms to the left:
4x+18-(7x-12)=0
We get rid of parentheses
4x-7x+12+18=0
We add all the numbers together, and all the variables
-3x+30=0
We move all terms containing x to the left, all other terms to the right
-3x=-30
x=-30/-3
x=+10
Hope this helps :)
Answer:
idek but I'll try solving it I'm hyu when I'm done
The answer is 6 because 60 percent went in which is 9. the other 40 percent is 6
Answer:
1/24 ≈ 4.2%
Step-by-step explanation:
P(head) = 1/2
P(4) = 1/6
P(2 heads and 4) = (1/2)² (1/6) = 1/24 ≈ 4.2%.
Answer:
Diego ran faster
Step-by-step explanation:
In the ten seconds, Diego ran 15 meters faster than Lin.
55 - 40 = 15
