Question

A) m-(-p+k-1) в) 7- (a+8)​

Answer 1

Ответ:

Пошаговое объяснение:

A) m-(-p+k-1) =m+p-k+1.

в) 7- (a+8)=7-а-8=-а-1​

Answer 2

A) To simplify the expression m-(-p+k-1), we can apply the rules of arithmetic:

Step 1: Distribute the negative sign inside the parentheses: m + (-(p - k + 1))

Step 2: Apply the negative sign to each term inside the parentheses: m - p + k - 1

So, the simplified expression is m - p + k - 1.

B) To simplify the expression 7 - (a + 8), we can follow these steps:

Step 1: Remove the parentheses: 7 - a - 8

Step 2: Combine like terms: -1 - a

Thus, the simplified expression is -1 - a.