Oh, dude, it's like super easy. To write "nine increased by a number b," you just write it as 9 + b. Yep, that's it. Just add 9 and b together and you're good to go. Math can be chill sometimes, right?
5 times b
Yes. A rational number is one that you can write as a fraction a/b, with integers a and b (b not equal to zero). For a whole number, set b = 1. For example, 5 = 5/1, so it is a rational number.
You can use arrows to show that one number is less than another: if a is less than b, you can symbolize that as a<b. If a is greater than b, you can write it as a>b.
b/12-11=-5
To divide a square root by a number, you simply express the division as a fraction. For example, to divide √a by b, you write it as (√a) / b. This can also be simplified to √(a) / b = (1/b) * √a, if needed. Always ensure that the number you are dividing by is not zero.
5 times b
Yes. A rational number is one that you can write as a fraction a/b, with integers a and b (b not equal to zero). For a whole number, set b = 1. For example, 5 = 5/1, so it is a rational number.
Do write, but before you start, please explain what does swapping a number mean.
Call the numbers 'A' and 'B'.Then write:5A = 6B
You can use arrows to show that one number is less than another: if a is less than b, you can symbolize that as a<b. If a is greater than b, you can write it as a>b.
You do not wright it, but write it as n + 6.
b/12-11=-5
a/6 + b/3
cat + dog =cow
To divide a square root by a number, you simply express the division as a fraction. For example, to divide √a by b, you write it as (√a) / b. This can also be simplified to √(a) / b = (1/b) * √a, if needed. Always ensure that the number you are dividing by is not zero.
4a + 3b where a and b are your numbers.
The number is 34 a + b = 7 a = 7 − b 10a + b + 9 = 10b + a 10(7 − b) + b + 9 = 10b + 7 − b 70 − 10b + b + 9 = 9b + 7 72 = 18b 4 = b 3 = a