The answer is sqrt17 or 4.123
$9.75 because one taco is 0.75 and 13 x 0.75 is $9.75
A number is less than 4 units from 0
-4<x<4
<span>Step 1: Simplify both sides of the equation.
</span>1/2 (6−z) = <span>z
</span><span>
(1/2) (6) + (1/2) (-z) = z (distribute)
3 + -1/2z = z
-1/2z + 3 = z
</span><span>Step 2: Subtract z from both sides.
</span><span>
-1/2z + 3 - z = z - z
-3/2z + 3 = 0
</span><span>Step 3: Subtract 3 from both sides.
</span><span>
-3/2z + 3 - 3 = 0 - 3
-3/2z = -3
</span><span>Step 4: Multiply both sides by 2/(-3).
</span><span>
(2/-3) * (-3/2z) = (2/-3) * (-3)
z = 2
Answer: z = 2
I hope this helps you!:) Sorry it took me so long!
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