Answer:

Step-by-step explanation:

Answer:
First one equals -15
Second one equals -3
Step-by-step explanation:
(-4)*2 - 7
= (-8) - 7
= (-15)
(-4) + 1
= (-3)
Hopefully this helps.
Answer: 23
Step-by-step explanation:
Area = L+W+L+W
6 + 4 + 6 + 7 = 23
I got 6 buy put 3 and 3 together
Answer:
39.3701
Step-by-step explanation:
Hope this helps!
~CoCo