you find the LCM of 3, 4 and 7 which is 84.
84/3= 28 so x= 28
84/4= 21 so y=21
84/7= 12 so z=12
therefore, 28+21+12= 61. Your answer is D
Answer:
Step-by-step explanation:
0 = 0 ± b
0 = b
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Answer:
Step-by-step explanation:
The attachment will help you with your question:
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29.25 divided by 9 is 3.25. You have to take the total amount of money he made $29.25 and divide it by the amount he gets every hour $9. So 29.25 divided by 9 is 3.25 or 3 hours and 15 minutes.