Answer:
I'm not smart sorry
Step-by-step explanation:
Hshshha good luck
Answer: A
This is simple. Absolute value inequalities can NOT have a negative. For D, the absolute value is not completely simplified. The negative sign will be removed in the process of solving it.
Answer:
CAD 708.76
Step-by-step explanation:
Multiply US$688 by the conversion factor 1.02 CAD / US$1:
The result is CAD 708.76
The correct answer is:
[D]: "
(-5
)x − 
" .
_________________________________________________________
Explanation:_________________________________________________________ " -1/2(-3/2x + 6x + 1) −<span> 3x " ;
= (-1/2 * -3/2 x) + (-1/2 * 6x) + (-1/2 * 1) </span>− <span>3x ;
= [ (-1 *-3) /(2*2)] x + (-3x) + (-1/2) ] </span>− <span>3x ;
= [ (3/4)x </span>− 3x − (1/2) ] −<span> 3x ;
= </span>(3/4)x − 3x − (1/2) − 3x ;
= ?? ; → Combine the "like terms" ;
→ "(3/4)x − 3x − 3x " = ?? ;
→ "(3/4)x − 3x = "(-9/4)x";
→ "(-9/4)x − 3x = "(-21/4)x " = " (-5

)x " ;
→ The answer is: "
(-5
)x − 
" ;
___________________________________________________
→ which is:
___________________________________________________ → Answer choice: [D]: "
(-5
)x − 
" .
___________________________________________________
5y=-25,
y=-5
correct answer (1,-5)