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makkiz [27]
2 years ago
6

A chess club plans to sell water to raise $425 and they already have 175, if they sell water bottles for 8$ each, at least how m

any bottles do they need to sell in order raise enough money? Which inequality represents this?
Mathematics
1 answer:
alisha [4.7K]2 years ago
4 0

Answer:

32 water bottles

Step-by-step explanation:

8x=425-175

425-175=250

250 is how much more they need.

8x=250

x=31.25

You can't have half of a bottle... so round up to at least 32 water bottles

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katovenus [111]

Answer:

Option d. $22154 is the right answer.

Step-by-step explanation:

To solve this question we will use the formula A=P(1+\frac{r}{n})^{nt}

In this formula A = amount after time t

                        P = principal amount

                        r = rate of interest

                       n = number of times interest gets compounded in a year

                        t = time

Now Lou has principal amount on the starting of first year = 10000+5000 = $15000

So for one year A=15000(1+\frac{\frac{6}{100}}{1})^{1\times1}

= 15000(1+.06)^{1}

= 15000(1.06) = $15900

After one year Lou added $5000 in this amount and we have to calculate the final amount he got

Now principal amount becomes $15900 + $ 5000 = $20900

Then putting the values again in the formula

A=20900(1+\frac{\frac{6}{100}}{1})^{1\times1}

= 20900(1+.06)^{1}

= 20900(1.06)=22154

So the final amount will be $22154.

3 0
2 years ago
kate has a coin collection she keeps 7 of the coins in a box which is only 5% of her entire collection what is the total number
SCORPION-xisa [38]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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