Answer:
yes 1.57 is a rational number you could write it as 1 & 57/100 or 157/1000
<span> The prime faactorization for 1050 is: 2*3*5*5*7=1050 </span>
So now we have….
-(-3.5) + (-12.8) = ?
{the double negative symbols change into a positive}
3.5 + (-12.8) = ?
3.5 - 12.8 = ?
Answer = -9.3
Your answer is a. -9.3
Hope this helps :)
The a hope this helps you have a great day
Answer: Is this math or science?
Step-by-step explanation: