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2 years ago

9

Shane earns $3 for completing a chore (c) and $2 for completeing his homework (h). In a week, he earns $24 by completing a total

of 9 chores and homework combined. How many chores (c) and homeworks (h) did he complete?
(find x and y for graph)

1 answer:

ki77a [65]2 years ago

8 0

Answer:

6 for c and 3 for h

Step-by-step explanation:

6*3+3*2

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astraxan [27]

<u><em>Answer:</em></u>

The sales tax is 8%

<u><em>Explanation:</em></u>

<u>We are given that:</u>

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To get the percentage of the sales tax, all we have to do is divide the sales tax by the price of the rocket and then multiply the quotient by 100 (to convert the ratio to percentage)

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Hope this helps :)

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marta [7]

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2 years ago

Dilbert invests a total of $33 000 in two accounts paying 6% and 10\% interest, respectively. How much was invested in each acco

vladimir1956 [14]

Answer:

In the 6% account, 13,000 was deposited

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Step-by-step explanation:

Here, we are interested in calculating how much invested in each account

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x + y = 33,000 ••••(i)

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Multiply through by 100

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From i, x = 33,000 -y

Put this into ii

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Step-by-step explanation:

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2 years ago

Question 1 of 10 Diana invested $3000 in a savings account for 3 years. She earned $450 in interest over that time period. What

dangina [55]

Hey there!!

The question states that a sum is invested which is $3000 and hence, this would be counted as the principle amount or the principle sum.

The term given is 3 years, which gives us the idea that this interest is being counted or being active for 3 years.

She ( Diana ) earned the sum $450 at the end of three years. This means, the simple interest is $450.

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