When your body is warmed by an electric blanket during the winter, this process is said to be:
A)Endothermic
B)exothermic
C)isothermic
D) none of the above

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

the answer is c

step-by-step explanation:

29.5977692753

step-by-step explanation:

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it