ILL GIVE BRAINLIEST ​

Answer:

y = 5x - 5/2xy + 79

Step-by-step explanation:

First we need to solve for m which is slope.

Subtract 5y from both sides

2x = 10 - 5y

Then divide each term by 2

2x/2 = 10/2 + -5y/2

Then simplify to the left

x = 10/2 + -5y/2

Then simplify the right side

x = 5 - 5y/2

Next we have to find the value of b using the formula y = mx + b

So

y = (5 - 5y/2) * x + b

y = (5 - 5y/2) * (4) + b

9 = (5 - 5(9)/2) * (4) + b

Rewrite

(5 - 5(9)/2) * 4 + b = 9

Simplify more

Multiply 5 by 9

(5 - 45/2) * 4 + b = 9

Multiply by 2/2 to write 5 as a fraction

5 * 2/2 - 45/2) * 4 + b = 9

Then combine 5 and 2/2

(5 * 2/2 - 45/2) * 4 + b = 9

Combine the numerator over the denom

5 * 2 - 45/2 * 4 + b = 9

Simplify the numerator

-35/2 * 4 + b = 9

Cancel the common factor of 2

-35 * 2 + b = 9

Multiply

-70 + b = 9

Move the terms without b to the right side

b = 9 + 70 > b = 79

Now we substitute all the values into y =  mx + b

y = 5x - 5/2xy + 79

Answer:

2 kilometers

Step-by-step explanation:

1000 meters = 1 kilometer

2000 meters = 2 kilometers

If you need to setup a conversion

[tex]\frac{2000m}{1}[/tex] × [tex]\frac{1km}{1000m}[/tex]

The meters cancel

[tex]\frac{2000km}{1000} \\[/tex]

Reduce

2 km

Answer:

29 - 6 = x

x = 23

The backpack without the sleeping bag weighs 23 pounds

Step-by-step explanation:

Sleeping bag = 6 lbs

Backpack and sleeping bag = 29

Answer:

dasd

Step-by-step explanation:

Given:

2(x + 5)-7= 3(x - 2)

To Find:

• Value of x

Solution:

⇒ 2(x + 5)-7= 3(x - 2)

⇒ 2x+10-7= 3x - 6

Rearranging the like terms,

⇒ 3x-2x = 10 + 6-7

⇒x=16-7

⇒x=9

Verification:

⇒ 2(x + 5)-7= 3(x - 2)

Putting x = 9,

⇒2(9+5)-7= 3(9 - 2)

2(14)-7= 3(7)

⇒28-7=21

⇒ 21 = 21

→ LHS = RHS

HENCE VERIFIED!!!

Answer:

The answer is 3380

Step-by-step explanation:

i took the test

Answer: B

Step-by-step explanation:

Substitute x = -3 into the equation.

y is equal to 3^-3 = 1/27

So the answer is B

Answer:

it's slant

Step-by-step explanation:

because it is improper and not equal

Answer:

A

Step-by-step explanation:

Hello!

The answer is attached with explanation. Please note me if you have any more questions.

Answer:

Letter A.

[tex] {f}^{ - 1} (x) = \frac{ x + 8}{9} [/tex]

Answer:

ok so we trying to find out how many each batted so lets make this a system of equation

first we now that combined they are 232 so

a+b=232

then we now that b is 18 less then a so

a-18=b

the system of equation is

a+b=232

a-18=b

so we now what b is so we can just plug that in

a+a-18=232

2a-18=232

2a=250

a=125

then we can just plug this back in

125+b=232

b=107

a=125

b=107

Hope This Helps!!!

Solution:

Note that:

Simplify the given equation to solve for x.

Check:

Hoped this helped!

Answer:

  x = 19

Step-by-step explanation:

When a triangle is cut by a line parallel to its base, the resulting two triangles are similar. That means corresponding sides are proportional (their ratios are equal).

There are several ways the ratios can be written, but I like to choose one that has the variable in the numerator. Here's the proportion and its solution.

  [tex]\dfrac{x+5}{16}=\dfrac{30}{20}\\\\x+5=24\qquad\text{multiply both sides by 16}\\\\x=19\qquad\text{subtract 5 from both sides}[/tex]

_____

Additional comment

Technically, the corresponding sides of the triangles would be ...

Since the parts labeled (x+5) and 16 are each the same fraction of their entire side, those parts are corresponding also, and will have the same proportion as other corresponding sides.

Answer:

c hope this heps

Step-by-step explanation:

Answer:

20ft.

Step-by-step explanation:

[tex] {16}^{2} + {12}^{2} = {c}^{2} \\ 256 + 144 = 400 \\ {c}^{2} = 400 \\ c = \sqrt{400} \\ c = 20ft.[/tex]

hey I got a question what grade that math from

Answer:

90

Step-by-step explanation:

Firstly, you divide 108 by 6, since 108 can't be divided by 5, and 108 divided by 6 gives you 18. Then you multiply 18 by 5, which gives you 90. Boom.

Answer: the answer is 90

Step-by-step explanation:

Answer:

169.07

Step-by-step explanation:

I looked it up, hope it helps

Using translation concepts, we have that the graph of f(x):

Was shifted 9 units to the right and 3 units down.

The parent function is given by:

The translated function is given by:

The first transformation was that , thus, it was shifted 9 units to the right.

Then, 3 was subtracted from the function, which means that it was shifted down 3 units.

hope this helps

Answer:

$99.11 dollars

Step-by-step explanation:

Given the following question:
$110 dollars for a chair...
15% off from a coupon...
Then a 6% sales tax....

[tex]\frac{15\times110}{100} =15\times110=1650\div100=16.5[/tex]
[tex]110-16.5=93.50[/tex]
The chair costs $93.50 dollars after the 15% off coupon.

Now the 6% sales tax:

[tex]\frac{93.5\times6}{100} =93.5\times6=561\div100=5.61[/tex]
[tex]93.5+5.61=99.11[/tex]
[tex]=99.11[/tex]

After the 15% coupon and the 6% sales tax, the chair will cost "$99.11 dollars."

Hope this helps.

Answer:

All of the above.

Step-by-step explanation:

Translation, reflection, and rotation are isometries, since they preserve length. Therefore translation, reflection and rotation are congruency transformations. Further if we only require that parallel lines be mapped onto parallel lines, we get the shears and stretches.

answer: 692

Step-by-step explanation:

36.6 - 9 = 27.6

27.6/0.3 = 92

600 + 92 = 692 text messages

Answer:

The answer is Tennesse

Step-by-step explanation:

because it raises the prices by $45.50

Answer: 352496

Step-by-step explanation:

First, to find 20% of 440,620, you can multiply:

0.2 x 440,620 = 88,124

Then, to find the new weight of the ship, you can subtract the 20% that was just found (88,124) from the ship's original weight (440,620) to get:

440,620 - 88,124 = 352,496

Therefore, the ship's weight is now 352496.

I hope this helps!

Answer:

-1/2

Step-by-step explanation:

When the equation of a line is given in the form y = mx + b like this is, the slope is simply the m value!

Answer:

B. 96

Step-by-step explanation:

The pattern doubles for each number so 6 doubles to 12. 12 doubled is 24... ect

so to find the answer we just double 48 :

48 X 2 = 96

Answer:

[tex]1\frac{1}{4}[/tex] [tex]or[/tex] [tex]1.25[/tex]

Step-by-step explanation:

[tex]4-2\frac{3}{4}[/tex]

[tex]4-\frac{11}{4}[/tex]

[tex]\frac{16}{4} -\frac{11}{4}[/tex]

[tex]\frac{16-11}{4}[/tex]

[tex]\frac{5}{4}[/tex]

[tex]1\frac{1}{4}[/tex][tex]or[/tex] [tex]1.25[/tex]

Answer:

[tex]1\frac{1}{4}[/tex]  /1.25  is your answer.

Step-by-step explanation:

[tex]=4-2\frac{3}{4} \\\\=4-\frac{11}{4} \\\\=\frac{4*4-11*1}{4} \\\\=\frac{16-11}{4} \\\\=\frac{5}{4} \\\\=1\frac{1}{4}[/tex]

[tex]1.25[/tex] in decimal form

Hope it will help you.

Answer:

22/10 or 11/5

Step-by-step explanation:

There are two (2) whole and two tenths (2/10).

You have to multiply the 2 whole by the denominator and add it to the numerator.

Step by step:

1) 2 and 2/10

2) (2*10) = 20

3) add 20 to 2, then put it on the /10

4) 22/10, then reduce the fraction

5) 11/5

Final answer: 11/5

Answer:

The missing number is 2

Step-by-step explanation: