8x−27≤−x+18 Answer is 5 and all numbers less than that.
Explanation:
This is just mostly interpretation, so to do this, we know 8 times a number is 8x, therefore it's 8x. Minus twenty-seven is subtracting 27, so 8x−27. "No more than" means nothing more, but it can be less so ≤(that means less than or equal to which means the number on the right has to be greater than the number on the left or it can be equal to it).
Negative of that number means −x because we don't know what "that number" is so we can assume it's x.
Plus 18 means...plus 18? So you can do −x+18.
To solve this, you can add 27 on both sides and also add x to both sides to get: 9x≤45 Then divide both sides by 9 to get x≤5. Therefore from interpretation, you can say that the answer is 5 and all numbers less than that works.
The question is ambiguous and the two possible answers are: Twelve times (a number and 5 times the number) = 12*(n + 5n) = 12*6n = 72n Twelve times a number amd five times the number = 12*n + 5*n = 17*n
The quotient of two and the sum of a number and twenty
It is either two times the number or 0.
Let x represent the number. 2 times the number would be 2x, and 5 times the number would be 5x. The sum of the two would be 2X + 5x = 7x
It is: 5*(b+2) which is the same as 5b+10
3x+2
The sum of two times a number (let's call it ( x )) and five is expressed as ( 2x + 5 ). The phrase "at 8 to 6 times the number" can be interpreted as ( 8 - 6x ). Therefore, the complete expression for the sum is ( 2x + 5 + (8 - 6x) ). Simplifying this yields ( -4x + 13 ).
The expression for "the sum of four times a number plus six times another number" can be mathematically represented as (4x + 6y), where (x) is the first number and (y) is the second number. This means you multiply the first number by four, the second number by six, and then add the two results together.
x+2x3x
The expression that represents two times the sum of p and 8 is 2(p + 8).
18
The sum of two number times a third numberis equal to the sum of each addend times the third number
That's the distributive property.
The question is ambiguous and the two possible answers are: Twelve times (a number and 5 times the number) = 12*(n + 5n) = 12*6n = 72n Twelve times a number amd five times the number = 12*n + 5*n = 17*n
The quotient of two and the sum of a number and twenty
It is either two times the number or 0.
Let x represent the number. 2 times the number would be 2x, and 5 times the number would be 5x. The sum of the two would be 2X + 5x = 7x