All categories

3 years ago

10+4x=2(2x+5) what is x

Mathematics

2 answers:

Ksju [112]3 years ago

8 0

28x is the answer I think

Rudik [331]3 years ago

5 0

Answer:

infinite solutions

Step-by-step explanation:

10 + 4x = 2(2x + 5)

10 + 4x = 4x + 10

You might be interested in

One end of a line segment has the coordinates (-6,2). If

CaHeK987 [17]

Answer:

The coordinates of the other end is $(16,2)$

Step-by-step explanation:

Given

$End 1: (-6,2)$

$Midpoint: (5,2)$

Required

Find the coordinates of the other end

Let Midpoint be represented by (x,y);

(x,y) = (5,2) is calculated as thus

$(x,y) = (\frac{x_1 + x_2}{2},\frac{y_1 + y_2}{2})$

$x = \frac{x_1 + x_2}{2}$ and $y = \frac{y_1 + y_2}{2}$

Where $(x_1,y_1) = (-6,2)$ and $(x,y) = (5,2)$

So, we're solving for $(x_2,y_2)$

Solving for $x_2$

$x = \frac{x_1 + x_2}{2}$

Substitute 5 for x and -6 for x₁

$5 = \frac{-6 + x_2}{2}$

Multiply both sides by 2

$2 * 5 = \frac{-6 + x_2}{2} * 2$

$10 = -6 + x_2$

Add 6 to both sides

$6 + 10 = -6 +6 + x_2$

$x_2 = 16$

Solving for $y_2$

$y = \frac{y_1 + y_2}{2}$

Substitute 2 for y and 2 for y₁

$2 = \frac{2 + y_2}{2}$

Multiply both sides by 2

$2 * 2 = \frac{2 + y_2}{2} * 2$

$4 = 2 + y_2$

Subtract 2 from both sides

$4 - 2 = 2 - 2 + y_2$

$y_2 = 2$

$(x_2,y_2) = (16,2)$

Hence, the coordinates of the other end is $(16,2)$

3 0

3 years ago

Mr. Barresi is ordering pizzas for a team party. He knows that 7 pizzas will feed 25 students. If 300 students are attending the

liubo4ka [24]

Divide 300 by 25 and multiply with 7.

300/25 x 7 = X

7 0

3 years ago

Read 2 more answers

**WILL GIVE BRAINLIEST** MUST SHOW WORK!

Degger [83]

I THINK IT C

I REALLY TRIED

HOPE I HELPED

8 0

3 years ago

Read 2 more answers

The formula for finding the volume of a cone is V = 1/3πr2h. The volume of a cone is 300 cm3 and the height of the cone is 10 cm

stepladder [879]

The closest approximate answer would be B. 5cm

5 0

3 years ago

PLEASE HELP I WILL GIVE BRAINLY CROWN AND THIS QUESTION IS WORTH 62PTS

Thepotemich [5.8K]

Answer:

The y-intercept is 33ft.

Step-by-step explanation:

The ball is 33 feet away from the wall.

It will take the ball 11 seconds to touch the wall.

The slope is -3 feet. The ball is rolling towards the wall at 3 ft per second.

I hope this helps!

~Princess <3

3 0

3 years ago