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Paraphin [41]
3 years ago
11

If 11x+4=7+9x what does x=???/

Mathematics
2 answers:
Nataliya [291]3 years ago
6 0

Answer:

11x + 4 = 7  + 9x \\ 11x - 9x = 7 - 4 \\ 2x = 3 \\ x =  \frac{3}{2}

hope that helps uhh!!

deff fn [24]3 years ago
5 0

Answer:

x =  \frac{3}{2}  \\ 11x - 9x = 7 - 4 \\ 2x = 3

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Regina ate 25 grapes and 15 cashews. Simplify the ratio of grapes to cashews that she ate.
Marysya12 [62]

Answer:

The ratio would be 5 to 3

Step-by-step explanation:

I know this because you would divide the amount of grapes and the amount of cashews by 3 which would equal 5 to 3

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3 years ago
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I need help on how to understand this problem
dangina [55]

Answer:

1/6.2

Step-by-step explanation:

1/(2+3 square root 2)

2+4.24264068712=6.24264068712

6.24264068712 Rounded to the nearest tenth is 6.2

1/6.2

Hope this helps.

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4 years ago
Imagine you have invested $800 into a savings account that earns 3.5% interest compounded annually. What is the balance of your
Dvinal [7]

Answer:

The balance of your account after 5 years without more deposits or withdrawals will be $950.15.

Step-by-step explanation:

The compound interest formula is given by:

A = P(1 + \frac{r}{n})^{nt}

Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.

In this problem, we have that:

P = 800, r = 0.035, t = 5, n = 1

So

A = P(1 + \frac{r}{n})^{nt}

A = 800(1 + \frac{0.035}{1})^{1*5}

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The balance of your account after 5 years without more deposits or withdrawals will be $950.15.

3 0
4 years ago
A shoebox is covered with packing paper before being shipped. The paper cost $0.02 per square inch. How much will it cost to cov
Yuliya22 [10]

It will cost about $0.72 for three pair of shoes assuming shoe box is rectangular shape having 12 square inches of packing paper.

Step-by-step explanation:

  • Assuming a shoe box rectangle in shape and the same size is required.
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  • Width of rectangle box assuming to be 3 inches.
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3 years ago
To which pplace value is the following number rounded? <br> 5.927 to 5.93
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Two, the hundredths place.
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3 years ago
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