A=7.51
B=3.49
C=1.371
D0.1371
Answer:
Hi there!
The answer to this question is x=4.
Step-by-step explanation:
you first want to get all the x's on one side, in order to do that you add six on both sides to get 4x+2x=24
next you add 4x to 2x because they both end in the variable 'x' to get 6x
then you divide 6 on both sides to single out 'x' and you get 4
1kg=1000g
1.4kg=1400g
1400-850=550g
550g heaver
Your selections are correct, and the last one should be simplifying.
Answer:
5
Step-by-step explanation: