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meriva
2 years ago
13

PLS HELP ME

Mathematics
1 answer:
OlgaM077 [116]2 years ago
3 0

#A

We have to find 3% of 120000 and then final cost.

\\ \sf\longmapsto 3\%\:of\:120000

\\ \sf\longmapsto 0.03(120000)

\\ \sf\longmapsto 3600

Now

Final cost=Cost-discount

Final cost=120000-3600=116400

#B

Final price=Cost-Rebate

Final price=120000-1500=118500

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OverLord2011 [107]
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3 years ago
What is the value of y?<br> y +10°<br> 50°<br> A. 500<br> B. 40°<br> C. 60°<br> ОО<br> D. 300
klasskru [66]

Answer:

B

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

y + 10 + 2y + 50 = 180 , that is

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6 0
2 years ago
Read 2 more answers
If you can tell me what the missing number is.
Orlov [11]

Answer:

6

Step-by-step explanation:

So, to start answering this, lets recall the formula for a rectangles volume:

This formula is :

V=h*w*l

Lets plug in what we know, and solve for the missing variable.

We know that height(h) is 7.

We know that width(w) is 9.

We know that volume(V) is 378.

We are missing length(l)

So:

378=7*9*l

To find length(l), we must iscolate it.

To do this, we must get rid of the 7 and 9.

So lets start by dividing 378 by 9:

378/9=7*9/9*l

=

42=7*l

Now lets do the same thing with the 7 to iscolate l:

42/7=7/7*l

=

6=l

So our missing length(l) is 6.

Answer:

l = 6

Hope this helps!

5 0
3 years ago
8x-9y=19 4x+y=-7 How Do I Do This Type Of Math
astraxan [27]
8x-9y=19
4x+y=-7
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4 0
3 years ago
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Ilia_Sergeevich [38]

Answer:

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Step-by-step explanation:

-12=5(6x+4)+7(x+6)

30x+20+7x+42=-12

37x+62=-12

37x=-12-62

37x=-74

x= -2

I hope this will help you

3 0
3 years ago
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