137" and "-354

Find the sum of : 137 and -345

Subtract the sum of -137 and -43 from the sum of -103 and 27.

The ratio in which the line segment joining the points (2,4,-3) and (-3,5,4) divided by XY-plane is

Add the decimals: 28.9. 19.64, 123.697 and 0.354

Write the algebraic representation of the situation, the sum of two numbers is 137 and their difference is 43''

Write the algebraic representation of the situation, "the sum of two numbers is 137 and their difference is 43."

The sum of two numbers is 137 and their difference is 43. Find the numbers.

Find the ratio in which the line joining (2,4,5) and (3,5,4) is divided by the yz-plane.