Two numbers add to 191 and the second is 57 bigger than the first. what are the two numbers?

67 and 124.

Step-by-step explanation:

Let large number or second number is x and small number or first number is y,

Since, they add to 191,

⇒ x + y = 191 (1),

Also, the second is 57 bigger than the first,

⇒ x - y = 57 (2),

Adding equations (1) and (2),

We get,

2x = 248

⇒ x = 124

From equation (1),

124 + y = 191

⇒ y = 67

Hence, the numbers are 67 and 124.

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.