Answer:
c
Step-by-step explanation:
Because you can't have multiple x-values. You can only have multiple y-values.
Perimeter = 2w + 2l = 2(12) + 2(10) = 44
Answer:
8+2x
Step-by-step explanation:
Combine Like Terms:
<u>1</u><u>6</u><u>-</u><u>8</u>+5x-3x
8+<u>5</u><u>x</u><u>-</u><u>3</u><u>x</u>
8+2x