The last choice is the correct one
Answer:
16
Step-by-step explanation:
Each could be watched in the places of 1,2,3 or 4. So each movie has 4 places it could be. Since you rented 4 movies you would do 4x4 which equals 16.
Answer:A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x² = −1. Because no real number satisfies this equation, i is called an imaginary number.
Step-by-step explanation:
Solve for: <span>xy</span>Let's solve for x.<span><span>x+<span>4y</span></span>=6</span>Step 1: Add -4y to both sides.<span><span><span>x+<span>4y</span></span>+<span>−<span>4y</span></span></span>=<span>6+<span>−<span>4y</span></span></span></span><span>x=<span><span>−<span>4y</span></span>+6
</span></span>Answer:x=<span><span>−<span>4y</span></span>+<span>6</span></span>1.
2.
<span>Solve for: </span><span>x y</span>Let's solve for x.<span>x=<span>3+y
</span></span>Answer:<span>x=<span>y+<span>3
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