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3 years ago

Solve for X Enter the answer only with no spaces between numbers, symbols, and or variables

Mathematics

1 answer:

tresset_1 [31]3 years ago

3 0

Answer:

x=-23

Step-by-step explanation:

Since 180° is a straight line you must find a way to get 180 by adding 97°,106°, and x.

Therefore, x must be equal to -23.

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The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed ca

Sidana [21]

Answer:

The equation is;

y = 20x + 150

Step-by-step explanation:

Firstly, let us identify the coordinates

(area, cost of area)

We start by getting the points;

(25,650) and (40,950)

The slope will be;

m = (y2-y2)/(x2-x1)

m = (950-650)/(40-25)

m = 300/15 = 20

So the partial equation is;

y = 20x + c

To get the value of c which is the y-intercept, we make use of any of the two points

650 = 20(25) + c

650 = 500 + c

c = 650-500

c = 150

6 0

3 years ago

Need helpppp!!!

Veronika [31]

2. D

3. D

4. C

5. B

6. B

I'm 99% positive these are right, not 100%, but...

8 0

4 years ago

Monica [59]

Annfiidsidnnw I didn’t have a time I was going on with my dad so he didn’t have to work so he was just asking if he could do anything else and he said I was just

4 0

2 years ago

Jason bought 5 new baseball trading cards to add to his new collection. The next day his dog ate half of his collection. There a

Vladimir [108]

Answer:

Jason originally had 87 baseball trading cards.

Step-by-step explanation:

Let the number of cards Jason originally had be, x.

It is provided that he bought 5 new baseball trading cards to add to his new collection.

So, the new number of cards is, x + 5.

It is also provided that, his dog ate half of the cards.

Now Jason has 46 cards left.

This implies that:

$\frac{1}{2} (x+5)=46$

Solve the above equation of x as follows:

$\frac{1}{2} (x+5)=46$

$x+5=92\\$

$x=92-5\\x=87$

Thus, Jason originally had 87 baseball trading cards.

7 0

3 years ago

HELP

tangare [24]

I believe the answer is the ship is traveling at 21.25 MPH, started 10.5 miles from lighthouse and after 11 hours will be 244.25 miles from the lighthouse.

7 0

4 years ago

Read 2 more answers