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nataly862011 [7]
3 years ago
13

I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Ivenika [448]3 years ago
8 0
Answer is:

87
If this helps you plzz brainliest me....


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Mr Langley sold all but 10 of his old computers for R500 each . He received R32 500 from the sale .How many computers did he ori
velikii [3]

Answer:

75 computers

Step-by-step explanation:

R 32500 / R 500= 65 sold

65 +10= 75 computers originally

5 0
3 years ago
F(x) = 3x^2-3x + 1<br> Find f (-2)
Oxana [17]

Answer:

19

Step-by-step explanation:

f(x) = 3x^2-3x + 1

Let x = -2

f(-2) = 3( -2)^2-3*-2 + 1

       = 3 * 4+6+1

       = 12 +6+1

       = 19

8 0
3 years ago
Whats 23,982 rounded to the nearest thousand <br><br><br> I need help
enyata [817]

Answer:

24,000

Step-by-step explanation:

Plz give me brainliest it is definetely the right answer 100% sure thank u so much if you give me the brainleist I answered first.

5 0
3 years ago
Read 2 more answers
a car traveling at 12/s slows down at a constant rate for 4 seconds until it stops. what is its acceleration​
Mila [183]

Answer:

-3 units / s/s.

Step-by-step explanation:

Acceleration = change of velocity / time

= 0 - 12 / 4

= -3 units /s/s.

Note: negative acceleration = deceleration.

5 0
3 years ago
Solve for z.<br><br> ln63=lnz+ln7<br><br> Enter your answer in the box.
Bumek [7]

Answer:

<em>z </em>= 9

Step-by-step explanation:

ln 63 = ln z + ln 7

We have the formula:

ln A + ln B = ln AB

So, ln 63 = ln 7<em>z</em>

7<em>z </em>= 63

Divide both sides by 7.

\frac{7z}{7}=\frac{63}{7}

<em>z</em> = 9

7 0
3 years ago
Read 2 more answers
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