Evaluate each expression if a = 4.1, b = 5.7, and c=0.3.
4. a+b-c
5. 10-(a+b)
6. B- c+2

Step-by-step explanation:

4)

Given the expression

a+b-c

substituting the values in the expression

a+b-c = 4.1+5.7-0.3

          =  9.8 - 0.3

          = 9.5

5)

Given the expression

10-(a+b)

substituting the values in the expression

10-(a+b) = 10 - (4.1+5.7)

              = 10 - 9.8

              = 0.2

6)

Given the expression

b-c+2

substituting the values in the expression

b-c+2 = 5.7 - 0.3 +2

          = 5.4 + 2

           = 7.4

50x5=$250

step-by-step explanation:

25% is the answer