Simplify the following expression:

3b+5-9b-9+6b

Answer:

Yes, because y=5 will intersect the y axix (giving a horizontal line) and x =-3 will intersect the x axis (giving a vertical line). They will intersect at angle 90.

Step-by-step explanation:

Please gimme brainliest

Answer:

Yes

Step-by-step explanation:

When you graph y=4 it is a horizontial line going straight forever. You would mark a dot on postive four on the y-axis. For x, do the same thing mark on the negative three on the x-axis. But this one will be vertical.

REMEMBER-

Although the x-axis is horizontial when there is no Y (x,y) it will be vertical. And it is opposite for the Y.

Answer:

  [1]    x - 6y = 3

  [2]    x + 2y = 5

Graphic Representation of the Equations :

   -6y + x = 3        2y + x = 5  

Solve by Substitution :

// Solve equation [2] for the variable  x

 [2]    x = -2y + 5

// Plug this in for variable  x  in equation [1]

  [1]    (-2y+5) - 6y = 3

  [1]     - 8y = -2

// Solve equation [1] for the variable  y

  [1]    8y = 2

  [1]    y = 1/4

// By now we know this much :

   x = -2y+5

   y = 1/4

// Use the y  value to solve for  x

   x = -2(1/4)+5 = 9/2

Solution :

{x,y} = {9/2,1/4}

Answer:

33433.2

Step-by-step explanation:

504 - 300 = 204

204 + 800 = 1004

100 / 3 = 33.3

1004 x 33.3 = 33433.2

Step-by-step explanation:

If it is an isosceles triangle, Option A is most suitable.

But if it's a scalene triangle, Option B,C and D would suffice.

Answer:

He will bike 26.87 miles.

Step-by-step explanation:

Given:

Jordan bikes at a speed of 8 2/3 mph.

Now, to find the distance he will bike in 3 hours and 6 minutes.

Speed =  

Time = 3 hours and 6 minutes

        =  

As, 60 minutes = 1 hour.

        =

Answer:

-6/-2=-18/-6=54/-18

=3

Step-by-step explanation: -3 is the correct answer. -2x-3=6, 6x-3=-18,

-18x-3=54

Answer:

Expression: 6w+$60 Money: $99

Step-by-step explanation:

So, let's find the ammount for 6 weeks

We know he can make $6 per week, so we ned to multiply 6*$6 to get your answer

So, 6 ( weeks ) * 6 ( dollars) = $36 for 6 weeks

Then, we ned to add the $60 he already has saved up, so $60+$39=$99

For the equation, We know that we need to multioply the number of weeks by 6, as shown by how we solved the last problem

So, 6*w=6w

Then we need to add $60

So, we get 6w+$60 for the expression

Answer:

96

Step-by-step explanation:

Answer:   Y=-7 X=-9

Step-by-step explanation:

9514 1404 393

Answer:

  all statements are true

Step-by-step explanation:

The line 4y=-16 can be rewritten to standard form as ...

  y = -4 . . . . a horizontal line with all points having y-coordinate = -4

__

The line 3x = 27 can be rewritten to standard form as ...

  x = 9 . . . . a vertical line with all points having x-coordinate = 9.

__

All of the statements about these lines are true.

Answer:

-5,1

Step-by-step explanation:

hope that helps

:))))))

Answer:

Step-by-step explanation:

21 is the blank number as +15 and -15 cancels out

Answer:

the answer is 21

Step-by-step explanation:

Answer:

the two numbers are 12 and -1.

Step-by-step explanation:

Let the large number be represented by x and the smaller number by y.

So that;

x = 8y + 20 .................. 1

x + y = 11 ................... 2

From equation 2,

x = 11 - y .......... 3

Substitute equation 3 into equation 1 to have,

11 - y = 8y + 20

11 - 20 = 8y + y

-9 = 9y

divide through by 9 to have,

y = -1

Substitute the value of y in equation 3,

x = 11 - (-1)

  = 11 + 1

  = 12

x = 12

x = 12, y = -1

The two numbers are 12 and -1.

Answer:

8.5

Step-by-step explanation:

Answer:

terminating.

Step-by-step explanation:

9/16 converted to a decimal is .5625 which is terminating

Answer:y=1.5x+4

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

1/2 - 5/8 - 7/9 = 7/9 - 5/8 - 1/2

Add 5/8 to both sides.

1/2 - 7/9 = 7/9 - 1/2

Factor -1 out of the right side.

1/2 - 7/9 = -1(-7/9 + 1/2)

1/2 - 7/9 = -1(1/2 - 7/9)

1/2 - 7/9 and 7/9 - 1/2 are opposites. Opposites are not equal unless they are both zero.

Answer: False

Answer:

s=-1

Step-by-step explanation:

10=-10s

-1=s

Answer: s = -1

Step-by-step explanation:

7 = -10s - 3 Add three to both sides

10 = -10s. Divide -10 by 10

s = -1

Answer:

128

Step-by-step explanation:

You would multiply 79 by 1.62 to get the answer.

This would give you 127.98 which you would round up to 128.

Answer:

128

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

-3x= -9

x= -9/-3

x=3

bring the -3 to right side and than divide

Answer:

Twix and Milky Way!

Step-by-step explanation:

Answer:

whats yall fav candy!

jelly (^__^)

Answer:

0.14 is the answer as it is out of 100

Step-by-step explanation:

14/100

/100 as a decimal= 0.00

14/100 = 0.14

Answer:

86°F

Step-by-step explanation:

Plug in 30 as C in the formula:

F = 1.8C + 32

F = 1.8(30) + 32

F = 54 + 32

F = 86

So, the answer is 86°F

Answer: 12250 Grams

Step-by-step explanation:

1 Kilogram = 1000 grams.

12 Kilograms x 1000 Grams = 12000 Grams.

1/4 = 0.25

0.25 Kilograms x 100 Grams = 250 Grams

12000 + 250 = 12250.

Answer: 12250 Grams.

Answer:

1. respect your opinion

2. defend you/stand up for you

3. support your passions and goals

4. keep stuff you tell them to themselves

5. make you feel comfortable and like you can be yourself

Step-by-step explanation:

Answer:

the lost 22 yards altogether

they now have -22 yards i believe

Answer:

i think -22 might be the answer

Step-by-step explanation:

Answer: (3)(−17.25) = −51.75; he withdrew $51.75

Step-by-step explanation:

hope it helped xx

Answer:

72 square units

Step-by-step explanation:

move above the dotted line to make a rectangel then the numbers are 6 and 12 then times them to get 72

Answer:

(x-3)² + (y+5)² = 16

Step-by-step explanation:

Radius will be half of diameter means that radius = r = 8/2 = 4.

With Center (h,k) the equation of circle is

(x-h)² + (y-k)² = r²

so by putting values answer will be

(x-3)² + (y+5)² = 4²

(x-3)² + (y+5)² = 16

Answer:

400!

Step-by-step explanation:

150/3= 50

50*8=400

Answer:

XD lol

Step-by-step explanation: