5n - 7
It can be: 7x-11
It's cumulative frequency :)
6x + 8 = 3x - 5
It is simple that if the selling price is increased more then of cost increase then profit will increase but if selling price increased less then cost increased then there will be less profit or selling price increased in same proportion to cost increased then there may be no increase in profit. Besides that there may be so many other reasons for that.
5n - 7
To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.
The expression is: 3m-5
It can be: 7x-11
n*5 - 6
It's cumulative frequency :)
6x + 8 = 3x - 5
His Heart.
Let x = your number;( 3 x ) - 24The 3x portion represents three times a number, then you subtract (24 less) the 24.
Let the number be x and so the expression is 4x -3
The > symbol represents less than. For example, x>y represents x is greater than y.
To write 7 less than 2 times a number, you would first multiply the number by 2. This gives you 2x. Then, you would subtract 7 from the result of 2 times the number: 2x - 7. This expression represents the value of 7 less than 2 times a number.