The quotient of four more than a number and seven is ten

The quotient of four (4) more than a number (n) and seven (7) is ten (10) equals:

In Mathematics, quotient literally means dividing a particular number by another number i.e the division of two (2) numbers.

Next, we would translate the word problem (sentence) into an algebraic expression as follows;

In conclusion, the algebraic expression for the quotient of four (4) more than a number (n) and seven (7) is ten (10) equals:

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x = unknown number

The quotient(division) of four more(addition) than a number(x) and seven is(=) ten

(So "four more than a number" means that 4 is added to x --->  x + 4)

("The quotient of four more than a number and seven" means that x + 4 is divided by 7)

[If you need to find the value of x]

To find "x", you need to isolate/get the variable "x" by itself in the equation:

   First multiply 7 on both sides

x + 4 = 70      Subtract 4 on both sides to get "x" by itself

x + 4 - 4 = 70 - 4

x = 66

b. b < 1 might be the correct answer