3 years ago

5x times 8x and -3 and +9

2 answers:

swat323 years ago

4 0

Answer:

If the question you are asking looks like this (5x*8x)(-3+9) then the answer is 240xsquared so the tiny 2 would be over the x

Step-by-step explanation:

sukhopar [10]3 years ago

3 0

I don’t know how to answer

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Expression.<br><br> 3(4x + 3)

SVETLANKA909090 [29]

3(4x+3) simplified as an expression is: 12x+9

5 0

3 years ago

What value of a makes the following equation true?<br> a−8a=210

Alex

Answer:

a=-30

Step-by-step explanation:

4 0

2 years ago

Write an equation for each condition listed.

Svetlanka [38]

Look for the y-intercept
since we know the slope is 3 we just going to plug in
-5=3(1)+y
-5-3=y
so the y-intercept is 8 now you can find the equation
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6 0

3 years ago

A business purchases a computer system for $5,300. The value of the system decreases at a rate of 12% per year. In how many year

N76 [4]

Answer:

Step-by-step explanation:

If a system decreases by 12% it's the same as multiplying it by .12-1 or .88

This means we can create the following equation

computer value=5300(.88)^n

where n is the number of years

We can then plug in the value of the computer and solve for n

2200=5300(.88)^n

Divide by 5300 and get

.415=.88^n

Then put this into log form and get

$\frac{log(.415)}{log.88}$

Evaluate this into your calculator and get n=6.69 which I would probably just round to 7

6 0

3 years ago

i was wondering if u convert 38 inches to centimeters what would it be i told my teacher there is no correct answer for it

vlabodo [156]

Answer:

96.52 cm

Step-by-step explanation:

Your teacher is incorrect, probably telling you this to avoid you wasting time

8 0

2 years ago

Read 2 more answers