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Evgen [1.6K]
3 years ago
13

Find the value of x (3x-9) (x + 7)

Mathematics
1 answer:
laila [671]3 years ago
3 0

Answer:

x=-3 and x=-7

Step-by-step explanation:

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N76 [4]

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I would write 8 3/4

right?

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If you have a savings account, contact your bank and find out the interest rate on that account. (If you don’t have your own acc
Nina [5.8K]

Deposit $625 into a money market account with a 5% rate for 1 year would result in more money.

<h3>The interest rate of the bank</h3>

To do this, we make use of 1.50% interest rate

<h3>The exponential growth equation</h3>

Here, we have:

Initial, a= 625

Rate, r = 1.5%

The exponential growth equation is

A(t) = a * (1 + r)^t

So, we have:

A(t) = 625 * (1 + 1.5%)^t

Evaluate

A(t) = 625 * 1.015^t

Hence, the exponential growth equation is A(t) = 625 * 1.015^t

<h3>The value in 25 years</h3>

Here, t = 25.

So, we have:

A(25) = 625 * 1.015^25

Evaluate

A(25) = 906.84

Hence, the value in 25 years is $906.84

<h3>The investment with more money</h3>

<u>#Investment A</u>

a = 625

r = 1.5%

t = 5

So, we have:

A(5) = 625 * 1.015^5

Evaluate

A(5) = 673.3

<u>#Investment B</u>

a = 625

r = 5%

t = 1

So, we have:

A(1) = 625 * 1.5^1

Evaluate

A(1) = 937.5

By comparison, 937.5 is greater than 673.3

Hence, deposit $625 into a money market account with a 5% rate for 1 year would result in more money.

Read more about exponential growth equation at:

brainly.com/question/23729449

#SPJ1

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2 years ago
A company claims that their new bottle holds 40% more laundry soap. If their original container held `53` fluid ounces of soap,
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I need help to sooo yeah

Step-by-step explanation:

Soryy

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2 years ago
over the week the daily low temputures in degrees Fahrenheit have been -4, 6.2, 18 1/2, -5.9, 21, -1/4, and 1.75. list these num
8_murik_8 [283]

over the week the daily low temputures in degrees Fahrenheit have been -4, 6.2, 18 1/2, -5.9, 21, -1/4, and 1.75. list these numbers in order from least to greatest​

we have that

1/2=0.5

1/4=0.25

so

order from least to greatest​

<h2>-5.9,-4,-1/4,1/2,1.75,6.2,18,21</h2>

7 0
1 year ago
How do you factor 18r^5p^3-12r^3p^5+30rp^4
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