Question

C=6+4x(27-7) D=45+5x3-40

Answer 1

Ответ:

С=6+4*(27-7)=6+4*20=100+6=106

D=45+5*3-40=45+15-40=60-40=20

Answer 2

Let's solve the expressions you provided step by step:

Expression 1: C = 6 + 4x(27 - 7)

First, we need to perform the subtraction inside the parentheses: C = 6 + 4x(20)

Next, we multiply 4 by 20: C = 6 + 80

Finally, we add 6 and 80 together: C = 86

Therefore, C = 86.

Expression 2: D = 45 + 5x3 - 40

First, we multiply 5 by 3: D = 45 + 15 - 40

Next, we subtract 40 from 15: D = 45 + 15 - 40 = 60 - 40 = 20

Therefore, D = 20.

Final Results: C = 86 D = 20