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DedPeter [7]
3 years ago
7

What is the value of x please helllppppp 14 points

Mathematics
1 answer:
Goryan [66]3 years ago
5 0

Answer:

the answer is x=-20

Step-by-step explanation:

Can i have brainliest?

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you have 12 cups of granola and 8 1/2 cups of peanuts to make trail mix. what is the greatest number of full batches of trail mi
GenaCL600 [577]
102 batches because all you have to do is multiply 12 and 8 1/2 I hope this helped
4 0
3 years ago
If the present value of an item is P
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inflation means, the same item costs more however is the same item, so if a tomato in January 1st costs $1 and by December 31st it costs $2, the price went up by twice, however is same tomato, it didn't become twice as large, anyhow, inflation eats away value and thus is a Decay case.

\qquad \textit{Amount for Exponential Decay} \\\\ A=P(1 - r)^t\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &100\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ t=\textit{elapsed time}\dotfill &15\\ \end{cases} \\\\\\ A=100(1 - 0.04)^{15}\implies A=100(0.96)^{15}\implies A\approx 54.21

6 0
2 years ago
Andres signed up for a streaming music service that costs $14 per month. The service
givi [52]

Answer:

$24.00

Step-by-step explanation:

x = per month

y = per song

t = total

Equation:

t = 14x + 0.5y

t = 14(1) + 0.5(20)

t = 14 + 10

t = 24

3 0
3 years ago
Create three examples of Front End Estimation for each of the following
Jobisdone [24]

Answer:

b. Subtraction with Whole Numbers

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLEASE HELP!!!
dmitriy555 [2]
Since this is a cube, we can use the volume formula for a cube.

Volume=s^3

s is the lenght of one of the edges of the cube.
The edge of the cube has a length of 4.2 in. Let's plug it into the formula.

Volume=(4.2 in)^3
=74.088in^3

That's your answer. I hope this helps! :)
3 0
3 years ago
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