9 hundreds + 4 ten thousands + 8 ones + 7 tens

40978

Step-by-step explanation:

a hundred =100

so, 9 hundreds =9×100=900

ten thousand =10000

4 ten thousands =40000

8 ones=8×1=1

1ten=10

7 tens=7×10=70

so,9 hundreds + 4 ten thousands + 8 ones + 7 tens=900+40000+8+70

=40978

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval