Find any solution(s) of x=2x+1 and select the correct statement.

Question 22 options:

The equation has one solution and one extraneous solution.


The equation has one solution.


The equation has two solutions.


The equation has no solution.

Answer:

the line goes through the points (-4, 0) and (0, 3)and slope is rise over run so the line goes up 3 and to the right 4 so you put 3 over 4, the slope is 3/4

The correct answer is:

The equation is \(7(c-0.75) = 2.80\), and the regular price of a cookie is \(c =\$1.15\).

Explanation:

c is the regular price of a cookie. We know that today they are $0.75 less than the normal price; this is given by the expression \(c-0.75\).

We also know if we buy 7 of them, the total is $2.80. This means we multiply our expression, \(c-0.75\), by 7 and set it equal to $2.80:

\(7(c-0.75) = 2.80\)

To solve, first use the distributive property:

\(7 \times c-7\times0.75 = 2.80\)

\(7c-5.25 = 2.80\)

Add 5.25 to each side:

\(7c-5.25+5.25 = 2.80+5.25\)

\(7c = 8.05\)

Divide each side by 7:

\(7c\div7 = 8.05\div7\)

\(c = \$1.15\).

The dilated coordinate is (8, 16).

Option C is the correct answer.

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

The coordinates of the point = (4, 8).

Dilated with a scale factor 0f 2.

This means,

(4, 8) = (4 x 2, 8 x 2)

(4, 8) = (8, 16)

Thus,

The dilated coordinate is (8, 16).

Learn more about coordinates here:

https://brainly.com/question/13118993

#SPJ1

Answer:3y=−2x+12

y=(−2x+12)/3

y=-2x/3+4

m=-2/3

perpendicular -1/m=3/2

y=mx+c

y=3/2x+12

2y=3x+12

Step-by-step explanation:

Answer:

Step-by-step explanation: the y would be 50

Answer:

90 for both of them

Answer:

90

Step-by-step explanation:

1+1+1+1+1+1+1+1+1=9 then add a 0

To simplify the expression \(\displaystyle\sf 5x-3(-5y+6x)+4y\), we can follow the order of operations, which involves simplifying the expressions within parentheses, applying the distributive property, and combining like terms.

Using \(\displaystyle\sf \) tags for formatting, the expression becomes:

\(\displaystyle\sf 5x-3(-5y+6x)+4y\)

First, we simplify the expression within the parentheses:

\(\displaystyle\sf 5x-3(-5y+6x)+4y\)

\(\displaystyle\sf 5x+15y-18x+4y\)

Next, we can combine the like terms:

\(\displaystyle\sf 5x-18x+15y+4y\)

\(\displaystyle\sf -13x+19y\)

Therefore, the simplified expression is \(\displaystyle\sf -13x+19y\).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

Step-by-step explanation:

The equation of the line in slope-intercept form is y = (3/4)x.

To write the equation of a line in slope-intercept form, we need to use the slope-intercept form equation: y = mx + b,

where m is the slope and b is the y-intercept.

Given that the line passes through the point (-8, 5) and has a slope of 3/4, we can substitute the values into the equation to find the y-intercept (b).

First, let's find the value of b using the point-slope form equation: y - y1 = m(x - x1), where (x1, y1) is a point on the line.

Using (-8, 5) as the point and 3/4 as the slope, we have:

5 - 5 = (3/4)(-8 - x)

0 = (3/4)(-8 - x)

0 = (-3/4)(8 + x)

0 = -6 - (3/4)x

Next, we can solve for x:

(3/4)x = -6

x = -6 \(\times\) (4/3)

x = -8

Now that we have the value of x, we can substitute it back into the equation to find the value of b:

0 = -6 - (3/4)(-8)

0 = -6 + 6

0 = 0

So, the value of b is 0.

Finally, we can write the equation of the line in slope-intercept form:

y = (3/4)x + 0

y = (3/4)x.

For similar question on slope-intercept form.

https://brainly.com/question/1884491  

#SPJ8

Answer:

let, one number be x

then, other number be x-3

X+X-3=15

or, 2X=15+3

or,2X=18

or,X=18÷2

or,X=9

one number =9

then another number=X-3=9-3=6

The system of equations with two numbers x ad y are,

⇒ \(x + y = 15\)

⇒ \(x = y - 3\)

Given that,

The sum of two numbers is fifteen.

And, One number is three less than the other.

Let us assume that,

Two variables for the numbers in the system of equations are x and y.

Hence, we can write the system of equations as,

The sum of two numbers is fifteen.

⇒ \(x + y = 15\)

And, One number is three less than the other.

⇒ \(x = y - 3\)

So, the system of equations is,

⇒ \(x + y = 15\)

⇒ \(x = y - 3\)

Learn more about systems of equations at:

brainly.com/question/14323743

#SPJ4

The amount cheaper is the car washes Malcolm orders than the car washes Martha's order is $13.

The correct answer choice is option B.

Malcolm's gift card = $50.

Cost Malcolm's car wash per visit = $7

Martha's gift card = $180

Cost Martha's car wash per visit = Difference between gift card balance of first and second visit

= $180 - $160

= $20

How cheap is the car washes Malcolm orders than the car washes Martha's order = $20 - $7

= $13

Therefore, Malcolm's car wash is cheaper than Martha's car wash by $13

The complete question is attached in the diagram.

Read more on graphs:

https://brainly.com/question/19040584

#SPJ1

Answer:

Step-by-step explanation:

A table with a round top is cut in half so that it can be used against a wall. After it is cut, the edge along the wall is 6 feet. What is the area of the table after it is cut in half ? Give your answer in terms of pi.

Given:

Find:

Explanation:

Find the area of the semicircle table:

9514 1404 393

Answer:

Step-by-step explanation:

There are no values of x for which this expression is undefined. The domain is all real numbers.

The minimum value of this expression is 0. There is no maximum value. The range is all numbers greater than or equal to zero.

Answer:

36 questions

Step-by-step explanation:

Find 90% of 40 by turning 90 to a decimal and multiplying 0.9 x 40

Answer:

36!!! (I answered on other question too)

Step-by-step explanation:

Answer:

it will travel 50 km

Step-by-step explanation:

175/3.50 equals 50

Answer: A 7.10

Step-by-step explanation: 7.08 rounded up is 7.10.

Answer: 4188790 cm^3

Step-by-step explanation:

To find Radius of sphere S we multiply 1/5 by 500.

1/5 x 500 = 100

We now have the radius of sphere S. Now we use the formula for a sphere and we get our answer.

4/3 \pi 100^2 = 4188790.205

The minimum number of times Johnny needs to use the wheelbarrow until the delivery truck is 70% filled, obtained from the volume of the wheelbarrow and the volume of the truck is about 41 times.

The volume of a solid is the three dimensional space the solid occupies.

The specified dimensions of the wheelbarrow and truck indicates that the volumes of the wheelbarrow and the truck are;

Volume of the wheelbarrow = 2 ft × 1.5 ft × 3 ft = 9 ft³

Volume of the truck = 11 ft × 8 ft × 6 ft = 528 ft³

70% of the volume of the truck = 70% × 528 ft³ = 369.6 ft³

The number of times Johnny uses the wheelbarrow = 369.6 ft³ ÷ 9 ft³ ≈ 41.0

The number of times Johnny needs to use the wheelbarrow is about 41 times

Learn more on calculating the volume of solids here: https://brainly.com/question/20704291

#SPJ1

Answer:

a = base × height

= 100yds × 52yds

= 5200 yds^2

The volume of the sphere is approximately 3431.82 cubic miles.

To find the volume of a sphere, we need the radius of the sphere. The length of a great circle is the circumference of the sphere, which is related to the radius by the formula C = 2πr, where C is the circumference and r is the radius.

In this case, we are given that the length of the great circle is 60 miles. We can use this information to find the radius of the sphere.

C = 2πr

60 = 2πr

Divide both sides of the equation by 2π:

r = 60 / (2π)

r = 30 / π

Now that we have the radius, we can use the formula for the volume of a sphere:

V = (4/3)πr³

V = (4/3)π(30/π)³

V = (4/3)π(27000/π³)

V = (4/3)π(27000/π³)

V = (4/3)π(27000/π³)

V = (4/3)(27000/π²)

V = (4/3)(27000/9.87) (approximating π to 3.14)

V ≈ 3431.82 cubic miles

Therefore, the volume of the sphere is approximately 3431.82 cubic miles.

for such more question on volume

https://brainly.com/question/6204273

#SPJ8

Question

You are given the great circle of a sphere is a length of 60 miles. What is the volume of the sphere?

3h + 4s = 20

1) Let's write an equation for that, calling hot dogs by h and sodas by s.

3h + 4s = 20

Note that in this equation we are relating prices, of hot dogs and sodas and the total cost of them. Similar reasoning is used to set a linear system of equations.

Answer:

\(8n+m\)

Step-by-step explanation:

First, you have to use the distributive property to remove the parentheses. That would get you to:

\(8n-4m+5m\)

Which simplifies to:

\(8n+m\)

Hope this helps :)

Answer:

Step-by-step explanation:

3t - 7 = 5t

~Subtract 3t to both sides

-7 = 2t

~Divide 2 to both sides

-7/2 = t

~Find 6t with what we found for t

6(-7/2)

-21

Best of Luck!

Answer:

-21

Step-by-step explanation:

Have a nice day!

Answer:

im think it would be $5.50

The value of x for the similar shapes with corresponding sides 4, 10 and 12, and the unknown side x and 5 is 6.

We may utilise the requirement that the ratio of corresponding side lengths of similar shapes must be the same to determine the value of x for the similar shapes with corresponding sides 4, 10, and 12, and the unknown side x and 5.

We might start by noting the proportion between the two shapes' longest sides:

12 / x = 10 / 5

Next, let's condense the right side:

10 / 5 = 2

When we add this to the initial equation, we obtain:

12 / x = 2

When we multiply both sides by x, we obtain:

12 = 2x

Divide both sides by 2, and the result is x = 6.

For such more questions on shapes

https://brainly.com/question/21727677

#SPJ8

Answer:

-3p + 15

Step-by-step explanation:

= 5p + 11 - (8p - 4)

= 5p + 11 - 8p + 4

= -3p + 15

EXPLANATION:

Some examples that we could tabulate for the reasons given are the following:

-Reason 2:22

EXAMPLE.

For two packages of cookies there are 22 cookies;By increasing the cookie packages, you double the number of total cookies

Answer:

She must sell $60,000

Step-by-step explanation:

4 percent of 60,000 is 2,400 and you add the $400 that she automatically makes every month and you get $2800 as the total amount she makes.