Answer:7
Step-by-step explanation:
A) x= -21/-3
= 7 answer
B is your answer! let me know if you need help!
Answer:
50percent
Step-by-step explanation:
Answer:
36 = 2² x 3²
72=2³×3²
Step-by-step explanation:
3.9 and 5.3, when rounded off and mult. together, produce the product 20.
Thus, the decimal point must follow the first two digits of your answer, whether estimate or "exact."
3.9*5.3 = 20.67 by calculator.
