Question

Perform the following calculation: (+10) + (–45). A. 55 B. –55 C. –35 D. 35

Answer 1

Option C -
`(+10) + (-45)=-35`

Explanation:

Given : Expression
`(+10) + (-45)`

To find : Perform the calculation in the given expression ?

Solution :

Step 1 - Write the expression

`=(+10) + (-45)`

Step 2 - Applying multiplication symbol rule,
`(+)(-)=(-)`

`=10-45`

Step 3 - Solve the subtraction,

`=-35`

Therefore, Option C is correct
`(+10) + (-45)=-35`