3x-4 = -10
3x-4 +4 = -10 +4
3x = -6
then you can divide it :
x = -6 : 3
x= -2
Do u have a pic of the problem?
1:9.....this is basically saying that for every 1 hr she works, she makes $ 9
5 hrs ..(5 * 9) = 45..... 5:45 or 5 to 45 or 5/45
6 hrs...(6 * 9) = 54......6:54 or 6 to 54 or 6/54
8 hrs...(8 * 9) = 72......8:72 or 8 to 72 or 8/72
= 30%
= 0.3
= 3/10
Hope this helps.
Answer:
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Step-by-step explanation: