What is 13 D + 8 equals -1
solve for d​

D= -9/13

Step-by-step explanation:

13d+8−8=−1−8

13d=−9

13d /13  =  −9 /13

Hope this helps!

-0.69 is the closest. There is nothing exact.

Step-by-step explanation:

Hope this helps!

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870