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Soloha48 [4]
2 years ago
5

A school needs to buy new notebook and desktop computers for its computer lab. The notebook computers cost $225 each, and the de

sktop computers cost $250 each. How many total computers would someone buy if they get 19 notebooks and 12 desktop computers? How many total computers would someone buy if they get
n notebooks and
d desktop computers? (n+d)
Mathematics
1 answer:
almond37 [142]2 years ago
4 0

Answer:

n=19

d=12

$225n+$250d=

$225(19)+$250(12)=

4275+3000

=7275

Step-by-step explanation:

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50 POINTS !<br><br> PLEASE HELP ILL GIVE BRAINLIEST !!<br><br> FAKE ANSWERS WILL GET REPORTED.
ycow [4]

Answer:

2.6457513110645905905016157536393

Hope that this helps!

3 0
3 years ago
Read 2 more answers
Madison and her sister went to the store together. After the store, Madison walked 2 blocks west to get a coffee and her sister
ladessa [460]

Answer: 5 blocks

Step-by-step explanation:

If they both walked in the same direction, they both will be the same distance from each other.

If Madison went to a coffee shop 2 blocks west from the store, and her sister went from the store they were previously at to her job 7 blocks west, then, since they walked in the same direction, they would only be 5 blocks away.

Hope this helps :)

-jp524

5 0
3 years ago
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У = 3(х – 4)2 – 8<br> How do you write this in standard form
aniked [119]

Answer:

y = 3x^2-24x+40

Step-by-step explanation:

Hi there!

Standard form: y=ax^2+bx+c

y = 3(x-4)^2-8

Solve (x-4)^2

y = 3(x^2-8x+16)-8

Multiply 3 by the parentheses

y = 3x^2-24x+48-8\\y = 3x^2-24x+40

I hope this helps!

5 0
3 years ago
How to solve 0=4+n/5?
Alchen [17]
Let's solve your equation step-by-step.
<span>0=<span>4+<span>n/5
</span></span></span>Step 1: Simplify both sides of the equation.<span>0=<span><span><span>1/5</span>n</span>+4
</span></span>Step 2: Flip the equation.<span><span><span><span>1/5</span>n</span>+4</span>=0
</span>Step 3: Subtract 4 from both sides.<span><span><span><span><span>1/5</span>n</span>+4</span>−4</span>=<span>0−4
</span></span><span><span><span>1/5</span>n</span>=<span>−4
</span></span>Step 4: Divide both sides by 1/5.<span><span><span><span>1/5</span>n/</span><span>1/5 </span></span>=<span><span>−4/</span><span>15</span></span></span><span>n=<span>−20
</span></span>Answer:<span>n=<span>−<span>20</span></span></span>
8 0
3 years ago
Read 2 more answers
I need to find the distance between pairs of integers like 8 and 32; 15 and 64; and -27 and 18. How do I do this?
Alona [7]

Answer:

i believe you have to divide 8 by each number to get the distance between the pairs of integers.

Step-by-step explanation:

5 0
3 years ago
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