Answer:
a. 1
Step-by-step explanation:
Replace 1 with x
2 ( 1 + 1 ) = 1 + 3
2 ( 2 ) = 1 + 3
4 = 1 + 3
4 = 4
Answer:
i would say its b
Step-by-step explanation:
A. -448
Explanation:
-28 times 16 is -448.
Answer: 942
Step-by-step explanation: this was a tuff one!
The answer is 900 because 20×9=180 and just multiply 180×5 and that equals 900.
