B. -.0006
C. .28
Multiply 3 and 2 and you would get 6 then move the decimal 4 places to the left and you would get .0006
Multiply 7 and 4 and you would get 28 then move the decimal places 2 spaces to the left and you would get .28
Answer:
x = 9
Step-by-step explanation:
3x - 7 = 20
3x = 20 + 7
3x = 27
x = 9
Answer:
each coat $15
Step-by-step explanation:
$78-$18 divided by 4 =15
hope this helps :)
Answer:
Step-by-step explanation:
Given
length of shadow =22 ft
height of woman =5.5 ft
speed of woman
from the figure, we can write
at given instant
y=20 ft
so, using similar triangle properties
Again we can write
550=km is what I think it is but not a hundred percent sure