1. 41
2. 50
3. 10
4. 75
5. i’m not really sure
4y = 42 - 3y
First, add '3y' to both of the sides.
Second, add '4y + 3y' to get '7y'.
Third, divide both sides by '7'.
Fourth, how many times does 7 go into 42? 42 ÷ 7 = '6'.

Answer:
y = 6
So 5.10 is 100% and 0.57 is x%
percent means parts out of 100
5.10/100%=0.57/x% since they are equal (exg 2/4=3/6)
5.10/100=0.57/x
multipy both sides by x/0.57 to clear fraciton
(5.1x)/57=1
multiply both sides by 57 to get rid of the denomeator (bottom number
5.1x=57
divde both sides by 5.1
x=11.1765
increase of 11.2%
( an easy way is (0.57/5.1) times 100)
Answer:
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Step-by-step explanation:
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