5. Which expression has a value that is greater than 840 ? 360 A (9 x 104) + (7 x 103) + (3 x 102) + (6 x 104)
B (8 x 105) + (7 x 103) + (3 x 102) + (6 x 104)
C (8 x 105) + (7 x 104) + (3 x 103) + (6 x 104)
D (8 x 105) + (7 x 104) + (3 x 102) + (6 x 104)

c

Step-by-step explanation:

because if you put it into the calculator c will be the highest and also the exponents for c are higher than all the other indicating that it is larger number and will be more than the others

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19