3 yards of ribbon can be purchased for $10. How many yards can $5 purchase.

Answer:

x = 1/3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

8x - 3 = 2(x - 1/2)

Step 2: Solve for x

Answer:

x = 8

Step-by-step explanation:

do distribution: 4x - 28 + 12 = 16

simplify: 4x - 16 = 16

add 16 to both sides: 4x = 32

divide both sides by 4: x = 8

Let me know if you need me to explain it more, good luck!

Answer:

x = -6

Step-by-step explanation:

Answer:

x=-6

Step-by-step explanation:

14=-(x-8)

14=−x+8(Distribute)

flip equation:

−x+8=14

Subtract 8 from both sides

−x+8−8=14−8

−x=6

divide by -1 both sides

x=-6

Answer: The answer is x=3/7.

Step-by-step explanation:

So first you subtract on both sides by 5x and get -7x+6=3 then subtract 6 on both sides so you get -7x=-3 then lastly divide by -7 which is x=3/7. I hope this helps. The point of this problem is to isolate the x variable.

The solution to the equation 6 - 2x = 3 + 5x is x = 3/7.

Given that,  the equation 6 - 2x = 3 + 5x.

As for an example of a different equation, consider the equation 2y + 5 = 17.

To solve this equation, isolate y:

2y = 17 - 5

2y = 12

y = 12/2

y = 6

The solution set for this equation is y = 6.

In general, the solution set can have various forms, such as a single value, multiple values, an interval, or even an infinite set of solutions, depending on the equation and its variables.

To solve the equation 6 - 2x = 3 + 5x, to isolate the variable x on one side of the equation.

Simplify the equation step by step:

6 - 2x = 3 + 5x

First,  gather the x terms on one side and the constant terms on the other side:

-2x - 5x = 3 - 6

Combining like terms:

-7x = -3

Next,  isolate x by dividing both sides of the equation by -7:

x = (-3) / (-7)

Simplifying the right side:

x = 3/7

The solution set is a collection of values or a range of values that satisfy the given equation. In this case, the solution set consists of a single value, which is x = 3/7.

Therefore, the solution to the equation 6 - 2x = 3 + 5x is x = 3/7.

Learn more about solution sets and solving equations click here:

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Answer:

10

Step-by-step explanation:

The measure of an angle∠I  is 10 degrees between the 450 cm and 640 cm sides.

The Law of Cosines (also called the Cosine Rule) is defined as it relates all three sides of a triangle with an angle of a triangle.

c² = a² + b² − 2ab cos(C)

The cosine rule, also known as the law of cosines, relates all 3 sides of a triangle with an angle of a triangle. it relates the lengths of the sides of a triangle to the cosine of one of its angles.

In the given triangle ΔHIJ,

Sides:

h = 450 m

i = 210 m

j = 640 m

The angle of ∠I  is 10 degrees between the 450 cm and 640 cm sides.

According to the cosine rule,

j² = h² + i² − 2ab cos(I)

Substitute the values in the Cosine Rule,

450² = 210² + 640² - 2(210)(640)cos(I)

After solving we get the value of  angle ∠I :

∠I = 9.56038°

Rounded to the nearest degree.

∠I = 10°

Thus, the measure of an angle∠I  is 10 degrees.

Learn more the cosine rule here:

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16:20

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Answer:

,,, hehe

Step-by-step explanation:

Answer: <2 is 40 degrees still.

Step-by-step explanation:

Both Angle 1 and Angle 2 are corresponding angles (aka Same Side Angles)

Answer:

[tex]9\frac{7}{8}[/tex]

Step-by-step explanation:

[tex]6\frac{3}{4} + 3\frac{1}{8}[/tex], You have to make it so they have a common denominator

[tex]6\frac{6}{8}+ 3\frac{1}{8}[/tex]

This would make the answer

[tex]9\frac{7}{8}[/tex]

Answer:

x=50

Step-by-step explanation:

since its an isosceles triangle, both of the base angles are going to be the same. Since all of a triangle's angles combined equal 180, and you already have one angle, subtract the 80 from 180.

this leaves you with 100. since there are two angles left, divide 100 by two and thats the value of x

hope this helps!! :)

Answer:

50?

Step-by-step explanation:

I would say 50 because x and the blank angle looks the same and 80+x+?=180

80+x2=180

x*2=100

x=50

Answer:

C

Step-by-step explanation:

180-80=100

100+5x+10+6x+4=180

114+11x=180

11x=66

x=6

Answer:its b

first off its a straight line ill give it that but its not going through the origin is think its b

hoped this helped lmk if it did

Answer:

my friend justin here is taken and cracked at fortnite my guy oooh

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Did it

Answer:here try both of these

x=4

x=3

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

15/3 is the same as 5 since 5*3 is 15

Answer:

[tex] \frac{y \sqrt{33x} }{3x} [/tex]

Answer:

2$

Step-by-step explanation:

If you buy 8 cans of corn and it cost you 16 dollars for all of the cans Then you can divide

Divide 16 by 8

16 divided by 8 =2

The cost of each can of corn is 2 dollars

Ans. 2

Step-by-step explanation:

Use directly proportional

X1/Y1=X2/Y2

8/16=1/X

and then solve for x

Answer:

They are complementary angles.

Step-by-step explanation:

62° + 28°

= 90°

First, we must determine the slope, then we find the y-intercept using slope formula and slope-intercept form.

For slope:

[tex]m = \frac{5 + 2}{-3 + 4} = \frac{7}{1} = 7[/tex]

Slope (m) = 7

For y-intercept:

[tex]5 = 7(-3) + b\\\\5 = -21 + b\\\\26 = b[/tex]

Y-intercept (b) = 26

Using this information, we can now create the equations for this line.

[tex]y= 7x + 26\\\\y - 5 = 7(x + 3)[/tex]

Formulas:

Slope formula: y₂ - y₁/x₂ - x₁

Slope-intercept form: y = mx + b

Point-slope form: y - y₁ = m(x - x₁)

*Note: (x₁, y₁), (x₂, y₂) = 2 points on the line

Answer:

I I'm not 100percent sure but i believe the answere should be D.The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is greater than the cost per pound of broccoli.

Answer:

option 4

Step-by-step explanation:

Answer:

just divide them

Step-by-step explanation:

Answer:

m = 810 movies

Step-by-step explanation:

6,840 = 3(1740) + 2m

6,840 = 5,220 + 2m

Subtract 5,220 on both sides

1,620 = 2m

Divide each side by 2

m = 810

Answer:

5.45

Step-by-step explanation:

You just have to subtract it.

Answer: chemical decomposition produced by passing an electric current through a liquid or solution containing ions. In chemistry and manufacturing, electrolysis is a technique that uses direct electric current to drive an otherwise non-spontaneous chemical reaction. Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell. Electrolysis is used in industry for the production of many metals and non-metals (e.g., aluminium, magnesium, chlorine, and fluorine). Electrolysis is commonly employed for coating one metal with another. The method of coating one metal with another using an electric current is called electroplating.

Hope this helps....... Stay safe and have a Merry Christmas!!!! :D

Answer:

2/9 as a decimal is 0.222 repeating

Step-by-step explanation:

All you have to do is solve 2 divided by 9 and it will give you the answer which is 0.222

Hope this helps!

Answer

Answer:

p(x)=(2x²-9x+7)(x-2)

=(2x²-2x-7x+7)(x-2)

=[2x(x-1)-7(x-1)](x-2)

=(x-1)(2x-7)(x-2)

Answer:

Step-by-step explanation:

This question has the same problem as the last one I answered. I'm going to give the straight forward answer, but the question does have ambiguity.

A = D    

50 + 45 + 10x = 180              Combine the left

95 + 10x = 180                      Subtract 95 from both sides

95-95 +10x = 180 - 95

10x = 85                                Divide by 10

x = 85/10

x = 8.5

A = E

Comes to the same thing.