Answer:it’s 21 square units
Step-by-step explanation:do base x height then divide by 2 to get 21
<span>-17-2x=6-x
-2x + x = 6 + 17
-x = 23
x = -23</span>
268 cm2, because 14*7=98, 15*6=90, & 10*8=80. then add and get 268
The correct answer is
.
In order to find this, we need to multiply the -2 by both parts of the second term and then simplify.
-2* 3 = -6
-2 * 
Now we need to combine the two
-6 + 