The difference of two numbers is nine the larger number is one more than find the larger number

Question:

The difference of two numbers is nine if the larger number is one more than twice the smaller number find a larger number

The larger number is 17

Solution:

Let the smaller number be "a"

Let the larger number be "b"

The difference of two numbers is nine

Therefore,

b - a = 9 eqn 1

larger number is one more than twice the smaller number

Therefore,

b = 1 + 2a eqn 2

Substitute eqn 2 in eqn 1

1 + 2a - a = 9

Substitute a = 8 in eqn 1

b - 8 = 9

b = 9 + 8

Thus the larger number is 17

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.