The product of a number x minus 5 and three less than twice x.
What is the value of the expression when x=4?

Answer: M=2n-2

2n-2=0

2n-2+2=0+2

2n=2

Divide both side by 2

n=1

Step-by-step explanation:

Answer:

-1/6

Step-by-step explanation:

5-4x=6+2x

Add 4x to each side

5-4x+4x=6+2x+4x

5 = 6+6x

Subtract 6x from each side

5-6 = 6+6x-6

-1 = 6x

Divide by 6

-1/6 = 6x/6

-1/6 =x

Answer:

x = -1/6

Step-by-step explanation:

Answer:

In order to find the variable u, you use these steps, and you get this answer u=3/4.

Step-by-step explanation:

4u+6=9

4u=9-6

4u=3

u=3/4

Answer:

x=32

Step-by-step explanation:

Multiply both sides by 4.

(x/4)*(4) = (8)*(4)

Answer:

y=3x‒2

Step-by-step explanation:

y=3x‒2 in this equation slope is 3 cause slope is the number that is a coefficient of x.

&also the y-intercept of the equation is ‒2. y=3(0)‒2

y=0‒2=‒2

cause to find y-intercept is to substite 0 instead of x &to solve

i think &i hope the answer is clear

Answer:

y=3x-2

hope this helps mark me brainlyest

Answer:

The set of numbers 3 in, 4 in, and 5 in can form a triangle. a) is correct

Explanation:

A triangle is possible to be drawn only if the sum of the lengths of any two sides is greater than the length of the third side.

a) Is correct.

Testing all the posible combinations: 3+4>5, 4+5>3, 3+5>4. True. Hence, Option a is the correct choice,

b) Is incorrect

Since 1+7>8 is false, this choice is not correct

c) Is incorrect

Since 3+5>9 is false, this choice is not correct

Answer:

Yes, they are correct. Hernando divided 6 by 6.

Step-by-step explanation:

Given that:

Hernando ate 2/8 of a pizza for dinner.

Let the pizza be x. Then:

Hernando ate [tex]\dfrac{2}{8} \ \ o f \ \ x[/tex]

Then he gave the rest of the pizza to his friends

Hernando now carried out the  following calculations to support his activities;

[tex]\dfrac{6}{8} \div 6= \dfrac{6 \div 6}{8}= \dfrac{1}{8}[/tex]

[tex]\dfrac{6}{8} \times \dfrac{1}{6}= \dfrac{6 \div 6}{8}= \dfrac{1}{8}[/tex]

From the above calculation; we will see that Hernando divided 6 by 6 in both cases to get [tex]\dfrac{1}{8}[/tex].

Thus, the correct answer is:

Yes, they are correct. Hernando divided 6 by 6.

Answer:

A Yes, they are correct. Hernando divided 6 by 6. on edge

Step-by-step explanation:

hope this helps:)

Answer:

What s your question?

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

Answer:

l3-5 Is how you should write this.

Answer: 1 inch =7 feet  

Step-by-step explanation:

Scale factor = [tex]\dfrac{Image \ size}{original \ size}[/tex]

The length of the wingspan in model is 8 inches.

The length of the wingspan of the actual airplane is 56 feet in length.

Scale factor = [tex]\dfrac{56}{8}=7\text{ feet per inch}[/tex]

i.e. 1 inch of model gives 7 actual feet.

Required Scale: 1 inch=7 feet  

Answer:

Y+9>= -1

Step-by-step explanation:

The sum of a number y and 9 means that we wanna add Y and 9, but since y is a variable and 9 is just a number, we can't add them.

Now we have Y+9

Now, we plug in our inequality sign which is at least.

at least is >=

Now we have Y+9>=

And all you have to do is place the negative one after the inequality sign, and you get Y+9>= -1

Hope this helps! :)

Answer:

2/3 or 66.6%

Step-by-step explanation:

Based on the information provided we see that there are a total of 3 sections that make up the entirety of the art room. Since the artwork will only be displayed on 2 sections out of the 3 that are available then there is 2/3 of the total amount of space available for the art section. In other words, only 66.6% of the art room is available for the art to be displayed on, while 33.3% is currently occupied and unavailable.

Answer: the answer would be

ANSWER#2 The store charges $2 for a pizza and then adds on $3 for every topping added

assuming that the equation is The equation Cost = 3(number of toppings ) +2 that means that its the number of toppings times 3, so 3 dollars for every topping and than the additonal 2 dollars for the pizza cost

....and dang, I wish i could get a two dollar pizza :(

Answer:

8.9 cm

Step-by-step explanation:

Answer:

Slope = ⅘

Unit rate = 0.8 mile per hour

Step-by-step explanation:

The slope of the graph is simply the constant rate of change along the line of the graph or change in y-coordinates of two points divided by change in their corresponding x-coordinate.

For the graph given, distance (miles) is the y-variable, while time (hours) is the x-variable.

Given that Jorge travels 4 miles for every 5 hours, therefore, the slope of the graph plotted can be represented as [tex] \frac{4}{5} [/tex]

The unit rate would be 4:5 = ⅘ = 0.8 mile per hour.

Answer:

its (-1, 1)

Step-by-step explanation:

use the graph and find point A. Find its coordinates and you should get (-1, 1)

Answer:

A'(-1, 1)

Step-by-step explanation:

A(-3, 2) → A'(-1, 1)

Answer:

80 voted for the bill

Step-by-step explanation:

90 / (8+1) = 10

10 = 1

10 * 8

= 80

area of a circle is A=pir^2

so you use r as the radius of the circle of half the diameter

Answer:

B

Step-by-step explanation:

Here, we are to select the best option that defines the ratio given in the question;

From the question, we are told that the ratio of french fries to the number of side dishes ordered is 9:14

Since 9 represents the french fries, then the ratio representing water melon orders will be 14-9 = 5

Hence, the ratio of french fries orders to water melon orders will be 9:5

The correct option is thus;

There are 9 orders of french fries for every 5 orders of watermelon

Or

There are 5 orders of watermelon for every 9 orders of french fries

Answer:

Step-by-step explanation:

D

Answer:

Measure the time it takes for the dog to run a certain distance.

Speed= Distance/Time taken

Step-by-step explanation:

Answer:

Step-by-step explanation:

155

Answer:

270 miles.

Step-by-step explanation:

2 inches/60= 30 miles per inch. 9 inches times 30 = 270.

Answer:

the equation that represent the sum of their ages in terms of w is

(5+w)+w+(w-10)=31