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gogolik [260]
3 years ago
9

Imma need sum help please

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

Step 5

Step-by-step explanation:

The mistake is in step 5.

The previous step was

step \: 4 : 2 + 10 \div 2

The order operations, PEDMAS, must be applied:

We have Addition and Division here,

Using PEDMAS, we must divide first to get:

step \: 5 : 2 + 5

We can now add to get:

step \: 6: 7

Therefore the mistake occurred at step 5

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The equation having null set as its solution set is
KIM [24]

Answer:

  B) x = e^x

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The graphs of y = e^x and y = x never intersect, so the solution set will be the empty (null) set for ...

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There is one intersection of y=x with cos(x) and with sin(x). There are an infinite number of solutions for x = tan(x).

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3 years ago
Can someone please write an equation to model this scenario which relates to the first two questions. I need it ASAP!
Vika [28.1K]

Answer:

y = 50x + 200

Step-by-step explanation:

the 200 is the y intercept because it is where his pay starts, so even if Matt doesnt make any sales he will still get 200 that week

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Mashutka [201]

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3 years ago
How does -1.125 + 1.2 = 0.075 instead of 0.925?
kenny6666 [7]

Answer:

.0075 (hope this help; let me know if not)

Step-by-step explanation:

The operation is + and the signs of the numbers are opposite so we have to subtract. The bigger number has positive sign in front if so we do 1.2-1.125=1.200-1.125

I'm going to line up

1.200

-1.125

---------

If you have 200 and you take about 125... 75 should beleft

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1.200

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