6th grade math I mark as brainliest

Standard form of a linear equation is an equation that shows the form a straight line. It has three constants which are A,B, and C. The two variables being X and Y.

Here is the linear equation.

Ax+By=C

Answer:

6 miles

Step-by-step explanation:

3 plus 3= 6

Answer:

6 miles

Step-by-step explanation:

3 miles + 3 miles = 6 miles

Answer:

C: The Same Line

Step-by-step explanation:

So to start we need to first know what makes lines parallel or perpendicular. Two parallel lines will have the same slope, but different y-intercepts because we know they never cross. Two perpendicular lines will have opposite-reciprocal slopes, because we know that they intersect at a right angle.

Then, we  need to know the slope-intercept form of an equation. The slope intercept form is [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope of the line and [tex]b[/tex] is the y-intercept. We can see that neither equation is in this form, so we have to convert it.

Starting with the first, (I assume despite the typo) we have [tex]25y+10x= 200[/tex]

So we need to isolate the [tex]y[/tex] from everything else.

First, we'll subtract [tex]10x[/tex] from both sides of the equal sign to get [tex]25y=-10x+200[/tex]

Second, we'll divide both sides by [tex]25[/tex] to get [tex]y=-\frac{2}{5} x+8[/tex]

This means that [tex]-\frac{2}{5}[/tex] is the slope and [tex]8[/tex] is the y-intercept of the first line.

Now onto the second we have [tex]5y+2x=40[/tex] so we're going to follow the same steps to isolate [tex]y[/tex].

First, we'll subtract [tex]2x[/tex] from both sides to get [tex]5y=-2x+40[/tex]

Second, we'll divide both sides by [tex]5[/tex] to get [tex]y=-\frac{2}{5}x +8[/tex]

This means that [tex]-\frac{2}{5}[/tex] is the slope and [tex]8[/tex] is the y-intercept of the second line.

Since both of the lines have a slope [tex]-\frac{2}{5}[/tex] we know that they are parallel, so we need to check to check if they're the same by looking at the y-intercept. We can see that [tex]8[/tex] is the y-intercept of both lines, so they would be the same line.

Answer:

87150

Step-by-step explanation:

84,899 is the exact square miles, but 87,150 is closest

Answer:

please be more specific

Answer:

p = $12,000

c = $4,500

b = $3,000

Step-by-step explanation:

Denote the variables as follows:

p = amount borrowed from parents

c = amount borrowed from the credit union

b = amount borrowed from the bank

The equations that can be formed using the given information are as follows:

p + c + b = 19500... (i)

p = 4b... (ii)

The formula to compute simple interest is:

SI = P × (R/100) × T

So, the equation for the total interest paid at the end of 1 year is:

0.05p + 0.04c + 0.03b = 870

5p + 4c + 3b = 87000... (iii)

Substitute (ii) in (i) and (iii) and simplify as follows:

4b + c + b = 19500

⇒ c + 5b = 19500... (iv)

5(4b) + 4c + 3b = 87000

⇒ 4c + 23b = 87000... (v)

Subtract (iv) from (v):

4c + 23b = 87000

(-)c + (-)5b = (-)19500 ] × 4

⇒

4c + 23b = 87000

-4c - 20b = -78000

⇒

3b = 9000

b = 3000

Compute the value of p as follows:

p = 4b = 4 × 3000 = 12000

p = 12000

Compute the value of c as follows:

p + c + b = 19500

12000 + c + 3000 = 19500

c + 15000 = 19500

c = 4500

Thus, the amount borrowed from each source is:

p = $12,000

c = $4,500

b = $3,000

Answer:

to find the solution set from the replacement set, plug, in each value from the replacement set and

evaluate both side of the equation.

Step-by-step explanation:

if the two side are equal , the equation is true and thus the value is a solution

in your opinion if the answer is correct then mark me as brain list and it may help you also and please follow back me

9414 1404 393

Answer:

  24.  5

  25.  0

  26.  -7

  27.  1

Step-by-step explanation:

When you're asked to find f(n), locate n on the x-axis, then move up or down along the grid line until you meet the curve. Then move horizontally to the f(x) axis and read the value from that.

This process is illustrated in the attachment.

__

To find f(x) = n, reverse the process. Locate n on the f(x) axis, then move horizontally to the curve, then vertically to the x-axis. That is the value of x you're looking for.

_____

For this graph, and many unmarked graphs, it is often reasonable to assume each grid square is 1 unit in either direction. (The graph title or axis labels may tell you differently.)

Answer:

See below. Explanation: Remember that slope intercept form is y=mx+b where m is slope and b is the y intercept.

Answer:

3

Step-by-step explanation:

Parallel lines have the same slope.

Answer:

false

Step-by-step explanation:

Pythagoras. 4^2 x 3^2=25 square root of 25 =5. B should be 5 for this to make a triangle

Answer:

Step-by-step explanation:

Given function

Converting to standard form

Answer:

B

Step-by-step explanation:

5 - 2 * 3 + 4

Multiply first

5 - 6 + 4

subtract and add from left to right

5 - 6 + 4 = -1 + 4

-1 + 4 = 3

Answer:

Since the given relation is proportional, the value of s multiplied by the constant of proportionality will be the value of P

we can write the above statement as:

s * k = P   (where k is the constant of proportionality)

putting some given proportional values of s and P

2 * k = 8

k = 8 / 2

k = 4

Now that we have the constant of proportionality, we can use it in the equation we just made

s * k = P

s (4) = P

4s = P

This is the relationship between s and p, represented by an equation

Answer:

Since the given relation is proportional, the value of s multiplied by the constant of proportionality will be the value of P

we can write the above statement as:

s * k = P   (where k is the constant of proportionality)

putting some given proportional values of s and P

2 * k = 8

k = 8 / 2

k = 4

Now that we have the constant of proportionality, we can use it in the equation we just made

s * k = P

s (4) = P

4s = P

This is the relationship between s and p, represented by an equation

Answer:

35 degrees

Step-by-step explanation:

Answer:

A'O

Step-by-step explanation:

Since A' is just a 180-degree rotation around point O, it didn't change the length at all. Therefore the answer must be A'O.

Answer:

if you were to get a answer you would have to put it in ur own words because some teachers come on here

Step-by-step explanation:

Answer:

There are no solutions   Hope this helped<3 :)

Step-by-step explanation:

Let's solve your equation step-by-step.

3(y+2)+y=4(y−1)+9

Step 1: Simplify both sides of the equation.

3(y+2)+y=4(y−1)+9

(3)(y)+(3)(2)+y=(4)(y)+(4)(−1)+9(Distribute)

3y+6+y=4y+−4+9

(3y+y)+(6)=(4y)+(−4+9)(Combine Like Terms)

4y+6=4y+5

4y+6=4y+5

Step 2: Subtract 4y from both sides.

4y+6−4y=4y+5−4y

6=5

Step 3: Subtract 6 from both sides.

6−6=5−6

0=−1

Answer:

There is no solution

Step-by-step explanation:

First step:  

3(y + 2) + y = 4(y – 1) +9

Second step, distributing:

3y + 6 +y  = 4y -4 + 9

Third step, combining like terms:

4y + 6 = 4y + 5

Fourth step:

determine if it has a solution which it does not. How do i know?

When you continue the problem 4y + 6 = 4y + 5 you need to subtract 6 on both sides which gets you -1. then you subtract 4y on both and you get

0=1. Therefore this is definitely no solution

2x + 20 = -2(4x - 25)

2x + 20 = -8x + 50

+8x          +8x

_______________

10x + 20 = 50

      -20      -20

_______________

10x = 30

__     __

10      10

x = 3

Answer:

I hope this helps!

Answer:

brain went bye bye

Step-by-step explanation:

Perimeter is the lengths of the edges added up. And if the shape is a rectangle, there are 4 edges so we divide by 4. 44/4=11. each of the four sides are 11 feet long.

width=11

length=11

area=width*length=121

Answer: C. 3

Step-by-step explanation:

As you can see, the numbers on the side are being multiplied by 2

so the inside of the triangle would be 3 since 3x2=6

Answer:

the answer is c

Step-by-step explanation:

Answer:

They both have the #5 and they both have 3 #'s that are prime?

Step-by-step explanation:

Answer:

The answer is x= 9 over 7 or 9/7 :)!

Step-by-step explanation: