Math please show all work
2 answers:
Answer:
x≥-4
Step-by-step explanation:
Lets write out the equation so its easier to work with.
-(x-4)≤8
Now lets distribute the negative 1 on the side with the x
-x+4≤8
Subtract 4
-x+4-4≤8-4
Do the subtraction
-x≤4
divide by negative 1, this flips the inequality
-x/-1≥4/-1
since the side with the x is double negative the fraction becomes positive
x/1≥4/-1
Any number of 1 is that number and numbers over -1 is that number but negative
x≥-4

Multiply both sides by -1. When multiplying/dividing an inequality by a negative number, remember to reverse the inequality symbol.

Add both sides by 4 to cancel the -4 on the left side.

That's your solution.
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a.

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if you still dont understand search up "scientific notation"
Wait u live in FL
cause i have one of those books too what grade are u in