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Setler [38]
3 years ago
15

It takes Erin 4 hours to build a statue and Cathy 6 hours to do the same job. How

Mathematics
1 answer:
AlekseyPX3 years ago
4 0
I think it would take 24 hours or 10 hours

explanation: if you have 4 hours from Erin, and 6 hours from Cathy, it’ll most likely be 10 hours because you’re trying to find out the total amount. (keyword: together & how many)
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A family buys groceries for $150.52, including $10.80 in taxes. The bill includes $24.72 worth of items that are not taxable. Fi
rjkz [21]

Answer:

the sales tax rate is 8.59%

Step-by-step explanation:

The computation of the sales tax rate is as follows:

= Tax value ÷ Total taxes

= $10.80 ÷ ($150.52 - $24.72)

= $10.80 ÷ $125.80

= 8.59%

Hence, the sales tax rate is 8.59%

We simply applied the above formula to determine the sales tax rate

3 0
3 years ago
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Scilla [17]

Answer:

x = 41.5

Step-by-step explanation:

2x = 83

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3 years ago
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Answer:

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6 0
3 years ago
Solve for f<br> 2 + 1.25f = 10 - 2.75f
maria [59]
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Step by step exploration

2+1.25f=10-2.75f
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