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3 years ago

PLEASE HELP?

1 answer:

6 0

I think you forgot to give the diagram along with the question. I am answering the question based on my research and knowledge. "x = 7, y = 9" is the one among the following choices given in the question that gives the value of "x" and "y". The correct option among all the options that are given in the question is the third option or option "C".

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DUE IN 3 mins C-9 at C= 16

bixtya [17]

7.
If c = 16
that means the equation is
16 - 9
which is 7
so 7

8 0

3 years ago

Read 2 more answers

Compare the rates to find which is the best value.

gladu [14]

6 greeting cards for 23.40 is the best price! It is $3.90 per each card.

6 0

3 years ago

You deposit $200 in an account earning 3.5% simple interest how long will it take for the balance of the account to be $221

Rus_ich [418]

It takes 3 years for the balance of account to be $ 221

Solution:

From given information,

Principal = $ 200

Rate of interest = 3.5 %

Amount after "n" years = $ 221

To find: number of years

In simple Interest,

Simple interest = amount earned - principal

Simple interest = 221 - 200 = 21

Thus simple interest earned is $ 21

The formula for simple interest is given as:

$simple\ interest = \frac{ p \times n \times r}{100}$

Where,

p is the principal

n is the number of years

r is the rate of interest per annum

Substituting the given values in formula,

$21 = \frac{200 \times n \times 3.5}{100}\\\\21 = 2n \times 3.5\\\\n = \frac{21}{7}\\\\n = 3$

Thus it takes 3 years for the balance of account to be $ 221

7 0

4 years ago

The width of a rectangle is 5 feet shorter than its length. If the area of the rectangle is 24 square feet, find the dimensions

Amiraneli [1.4K]

Lets look at the possible factors of 24. 24*1, 12*2, 8*3, and 6*4. Only 8 and 3 have a difference of 5, so the rectangle has the dimentions of 8 by 3.

6 0

3 years ago

What is the answer to the question Mx+2nx=p for x

Anni [7]

Undistribute x
x(m+2n)=p
divide both sides by m+2n
x= $\frac{p}{m+2n}$

4 0

3 years ago

Read 2 more answers