Answer:
7z + 84
Step-by-step explanation:
Multiply 7 times z and 12
Answer:
You can solve a problem. by evaluating the situation and determinig which stragey is fit for use what ever you prefer.
Answer:
-10.2n - 1
Step-by-step explanation:
−2.4n − 3 + (−7.8n + 2) =
= -2.4n - 7.8n - 3 + 2
= -10.2n - 1
Answer:
NO!
Step-by-step explanation:
They are not equivalent. We can check this. If you rewrite them as fractions 13/14 and 1/2, you can cross multiply and see if they are equal. Which they are not. Also, you could just guess.... think of 13:14 as 13 out of 14. And 1:2 as 1 out of 2. You can tell that 13/14 is much greater than 1/2.
Answer:
A. 11/12
Step-by-step explanation: