The rationals being closed under subtraction means that if we start with two rational numbers and subtract them, we get another rational number. Choice c subtracts two rational numbers but gets the wrong answer, so isn't support for anything. Choice b is rational too because the square root of 4 is 2.
Answer: b
Answer:
x is less than twenty one
Answer:
The correct options for the solution values are:
Step-by-step explanation:
Given the expression
Subtract 25 from both sides
Simplify
Add 25 or 5² to both sides
as
so the expression becomes
solve
Subtract 5 from both sides
solve
Subtract 5 from both sides
Therefore, the solution to the equation
Hence, the correct options for the solution values are:
Answer:
The correct option is a.
Step-by-step explanation:
It is given that Nell's mortgage is $50,150 at 10 percent for 30 years and she must pay $8.78 points per $1,000.
<u>EMI on $1000 is $8.78, so EMI on $1 is</u>
EMI on $1 = 8.78/1000 = 0.00878
<u>EMI on $50150 is</u>
<u>EMI on $50150 = 0.00878 x 50150 = 440.317 = 440.32</u>
Therefore the correct option is a.
Hope this help you! ^_^
