Home More advice Education & School
ok, can somebody please help me with these math problems? can you please show steps and answer so I know how to do them for future notice. here they are: 25z-4(4z+6) = -60 please find z!
what is 72 debrees farenheit, if f=9/5c+32
thank YOU SO MUCH!!! YOU DONT REALIZED HOW MUCH YOU JUST HELPED ME!!! LOVE YEW! xD
I don't know about the second one, but here's the first one:
25z-4(4z+6)= -60 1st you distribute the 4 to the 4z and 6 25z-16z-24= -60 2nd you combine the like terms, so 25z and 16z 9z -24= -60 3rd you add 24 to both the -24 and -60 9z= -36 4th you divide by 9 and z= -4 =)
Crazyforspongebob is right for the first one.
And for the second I'm just gonna assume that C is Celsius. You want to rearrange it since you want to find C, cause you have F. So: F=9/5C+32 would be: C = 5/9(F - 32) C=5/9(72-32) C=5/9(40) C=5/360 C=0.0138~
haha we are learning that in ath and its hard but when I saw them I said I could figure them out. haha im getting smarter