47400, because you would round the seven up to ten to move it up to 47400 because 90 is the last ten out of 100 so you move up one in the hundreds place since there is no more room in the tenths place.
The calculation: 4kg-2.3kg = 1.7 kg
The crate weighs 1.7 kg
Answer:
x= 1/20
Step-by-step explanation:
-1/2x = -10
multiply by 2x on each side
2x(-1/2x) = -10*2x
-1 = -20x
divide by -20
-1/-20 = -20x/-20
1/20 =x
41-19 is 22 so he has 22 nickels. The amount of dimes is put in there to distract you. Just ignore those! :)
Answer:
y=10x+10
Step-by-step explanation:
