Answer:
Step-by-step explanation:
300 - 25 divided by 3 subtracted by 200 plus 1000 minus 350:
- 300 - 25/3 - 200 + 1000 - 350 =
- 300 - 8.(3) - 200 + 1000 - 350 =
- 741.(6)
Answer:
a. True. Rational numbers are closed under the sum operation, therefore, the sum of two rational numbers is always a rational number.
b. True. irrational numbers are closed under the sum operation, therefore, the sum of two irrationals numbers is always a irrational number.
c. True. The square of a real number is always a number greater than zero, and the sum of two numbers greater than zero is greater than zero.
d. True. The real numbers are closed under the product operation, then if a and b are reals numbers, the product ab is also a real number.
Step-by-step explanation:
Answer:
6*17
6*7=42
6*17=42
6*17=60
6*17=42+60
=102
Step-by-step explanation:
Your answer would be 1, or 72+25.
What is happening in this case is a negative number is being subtracted from a positive. This means you are taking away a negative. The two negatives cancel each other out, and then it becomes you are adding a positive.
Another way I like to think about this is the two minus symbols combine together to form a plus sign.
Hope this helped!
Answer:
11/4 1/10/3/4 -/-3
Step-by-step explanation:
