Question

ASAP SOMEBODY ANWSER THIS

15.Evaluate the expression for the given value of variables:
4.2d+5 for d=2

Answer 1

plug in 2 for d. "4.2(2)+5= 13.4"

multiply 4.2 and 2 the add 5

Answer 2

9 because 2d means 2×d and d is 2

which means 2×2=4+5=9