All categories

3 years ago

Is 2 (5x-1) = 3 (x+11) a one solution or a no solution or a real number

Mathematics

1 answer:

spin [16.1K]3 years ago

5 0

Answer: A one solution.

x=5

Step-by-step explanation: (2)(5x)+(2)(−1)=(3)(x)+(3)(11) 10x+−2=3x+33 10x−2-3x=3x+33-3x 7x−2+2=33+2 7x/7=35/7 x=5

You might be interested in

Can someone please help me on this question? I am very confused!

n200080 [17]

Here we are give the value for π and Diameter of the circle fence

π=3.14

Diameter = 16

Radius = Diameter/2

2πr = 2(3.14)(8)

Circumference = 50.27

Now to fine the square fence length so we do 16*4 = 64

64-50.27 = 13.73 in

Therefore, the square fence is 13.73 inches longer than the circle fence

5 0

3 years ago

What is the answer for number 11

schepotkina [342]

You are correct! 25% is equal to 1/4 or 0.25, not 2 1/2 and/or 2.5

7 0

4 years ago

Read 2 more answers

A parallelogram in which all four sides are of equal length is called a ________. trapezoid square rhombus rectangle

Verdich [7]

It's a square. A parallelogram with four equal sides is a square.

5 0

3 years ago

Read 2 more answers

Distributive property to express 16+48

Y_Kistochka [10]

In terms of distributive property you factor the problem out to:
16 (1+3)

6 0

4 years ago

Read 2 more answers

a group of hikers park there trail head and hike into the forest to a campsite. The next morning they head out on a hike from th

tiny-mole [99]

Answer: The campers will be $40\ miles$ from their car after 12 hours.

Step-by-step explanation:

<h3> The missing graph is attached.</h3>

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" the y-intercept.

We can pick two points on the line graphed and substitute the coordinates into this formula to find the slope:

$m=\frac{y_2-y_1}{x_2-x_1}$

Choosing the points (0,4) and (2,10), we get:

$m=\frac{4-10}{0-2}=3$

We can susbstitute the point (0,4) and the slope into $y=mx+b$ and solve for "b":

$4=3(0)+b\\\\b=4$

Then, the equation of this line is:

$y=3x+4$

Since the distance in miles is represented on the y-axis and the time in hours is represented on the x-axis. we can rewrite the equation as:

$d=3h+4$

Finally, in order to calculate the distance in miles that the campers will be from their car after 12 hours, we need to subsitute $h=12$ into the equation and evaluate. Then we get:

$d=3(12)+4\\\\d=40$

4 0

3 years ago