Answer: 5+7=2x
Step-by-step explanation:
Answer: 3
Step-by-step explanation: Half of 5 is 2.5 so 3 2/5 will be estimated to a 3 1/2 and 5/8 is very close to 4 which is half of 8. so 5/8 will be estimated to 1/2! Both of them subtracted is gonna be 3 because 1/2 - 1/2 is 0!
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Answer:
1. multiply by 4/3
2. add 1.72
Step-by-step explanation:
1 you are cancelling out part of the first side making it x-1.72
2. adding 1.72 makes gets x by itself
5.1g = 35.7
5.1g/5.1 = 35.7/5.1
g = 35.7/5/1
g = 7
hope this helps