Answer:
150 miles
Step-by-step explanation:
5 x 30
It’s the first answer, 38.
(4x+4)+(5x-22)=90
9x-18=90
9x=72
x=8
4(8)+4=38
I hope this helps :)
Answer:
Check Below!!
Step-by-step explanation:
This is basically a cool joke.
When we are talking about electricians, we think about
wires, ohms, resistors, insulator, conductor etc.
Since electrician will say something to her daughter who came home LATE AT NIGHT (2am), the joke needs to go hand-in-hand.
Thus, the electrician said:
"Why are you insulate?"
<em>which would mean, why are you in so late?</em>
<em />
<em>HAHA, Good Laugh!</em>
<em>Thanks</em>
Answer:
Step-by-step explanation:
Given are four equations in three variables as
Let us take first three equations and solve
When we add we get 2(x+y+z) = 12
x+y+z = 6
Subtract from this equation the I equation to get z =2, similarly x =2, and y =2
If this is to be consistent with 4th equation we must have
2a+2b+2c =0
i.e. a +b+c =0
i.e. a =a, b =b and c = -a-b
Thre are infinite values for a,b,c to have x,y,z have solution as (2,2,2)
The system cannot have no solution or infinitely many solutions.
54%
70% of the 60% of people taking band are boys. Multiply .70 by .60 to get .42 or 42%.
Also, 30% of the 40% of people taking chorus are boys. Multiply the .30 by .40 to get .12 or 12%.
Add the two answers together for the final answer here.
