-(-(-(-2))) is not a question, so it has no answer.
But if you'd like to clean it up and make it look less ugly, then
you should notice that there are 4 minus-signs operating on the '2'.
Every two minus-signs cancel each other, so 4 of them definitely
result in total annihilation of all the minus-signs, and the whole
revolting expression is equal to just<em> 2 </em> .
Answer:
45 percent
Step-by-step explanation:
20-11=9
9 divided by 20= 0.45
0.45 x 100= 45%
Answer: C. c = 23d + 11
I'm gonna go with c = 23d + 11
Step-by-step explanation: c = 23d + 11
kikdddd
17 answers
2K people helped
its c hope that helps text me back if you want to know why it is.
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c is your answer
hope this helps
Answer:
X=-5y/13+90/13, Y=-13x/5+18
Step-by-step explanation:
You need to solve the equation for X and Y.
Solving for X:
13x+5y=90
Subtract 5y: 13x=-5y+90
Divide by 13: x=-5y/13+90/13
--
For Y:
13x+5y=90
Subtract 13x: 5y=-13x+90
Divide by 5: y=-13x/5+90/5
(Simplifies to -13x/5+18)
Answer:
Step-by-step explanation:
