4x-20+=-4
-4 -4
x-20=-8
+20 +20
x=12.
Answer:
$793.00
Step-by-step explanation:
109x7=763
763+30=793
Answer:
Step-by-step explanation:
The first three options are correct.
The last option is incorrect as same side interior angles are supplementary, so they should sum to 180° but in the given option their sum is 100°.