Marcus made a mistake in Step 2. 5/2.5 is 2 not 3.
-11 -(-42) A double negative makes a positive
-11 + 42
31
Answer:
its c hope it helps not totally sure but yeah
Step-by-step explanation:
Answer:
116
Step-by-step explanation:
3 to the power of 4 is 81. 7x5 =35+81=116