18.5 would be the answer and here’s my work
<u><em>Hi there! :)</em></u>
<u><em>Answer:</em></u>
<u><em>=-16</em></u>
<u><em>*The answer must have a negative sign.*</em></u>
Step-by-step explanation:
<h2><u><em>Lesson: Zero and Negative Exponents</em></u></h2><h2>Zero exponent rule:

</h2>
First, you multiply by exponents.

It change positive to negative sign.
<u><em>Final answer is B. -16</em></u>
Hope this helps!
Have a nice day! :)
:D
-Charlie
Answer:
X = -3
Step-by-step explanation:
x - 5 = 3x + 1
-6 = 2x
x = -3
Hope it helped u if yes mark me BRAINLIEST!
Tysm!
;)
Answer:Area = 4700 feet squared
Perimeter= 288 feet
Step-by-step explanation:
Length = 94 feet
Width = 50 feet
Area = Length × Width
= 94 feet × 50 feet
= 4700 feet squared
Perimeter = 2(Length + Width)
= 2(94 feet + 50 feet)
= 2(144 feet)
= 288 feet