Answer:
-13
Step-by-step explanation:
3-2n
3-2×8
3-16
-13
I am dumb so no heheheheeheh
Answer: 288
Step-by-step explanation: 72x4
Answer:
Area= 480 because 8x6x10=480
Perimeter= 24 because 8+6+10=24
Step-by-step explanation:
Answer: #7 is A and #8 is D
Step-by-step explanation: