Résoudre les inéquations suivantes et présenter les solutions sur une droites graduée: a) 4x-5>7x-6 b) -2+x/3

Answer:

They are the same.

Step-by-step explanation:

12 divided by 15 = .8 and 8 divided by 10= .8

.8=.8

Hope this helps!

Answer:

Yes, and see below for sentences.

Step-by-step explanation:

Yes, they do have the same value. If you create equivalent fractions for each of them with a common denominator, you can compare the numerators to each other.

12/15 is equal to 24/30 when you multiply numerator and denominator by 2, and 8/10 is equal to 24/30 when you multiply numerator and denominator by 3.

Please let me know if you have any questions.

Answer:

~1.47 hours or ~88.2 mins

Step-by-step explanation:

It costs $17 an hour, 25.5/17 = ~1.47

Answer:x=6.6 y=12

Step-by-step explanation:

Answer:

Yes they are equivalent, both equations equals [tex]15d+20[/tex]

Step-by-step explanation:

We first simplify Olivia's equation

[tex]6d + 8 + 9d + 12[/tex]

1. we combine like terms in the equation: [tex]6d + 8 + 9d + 12[/tex]

[tex]6d+9d[/tex]

[tex]8+12[/tex]

[tex]15d+20[/tex]

Now we simplify Isabella's

[tex]5(3d + 4)[/tex]

1. we do distributive property

[tex]5*3d[/tex]

[tex]5*4[/tex]

[tex]15d+20[/tex]

If you have any quesitons feel free to ask

Answer:

Part A: A

Part B: [tex]x+18=8(2x-6)-18x[/tex]

Step-by-step explanation:

When in Step 1, the equation is multiplied by two, the second term, -9x, is not doubled as well. Thus the answer above for Part B, is what Step 1 should look like.

Finishing evaluating the problem:

[tex]x+18=16x-48-18x[/tex]

[tex]x+18=-2x-48[/tex]

[tex]3x=-66[/tex]

[tex]x=-22[/tex]

QED

Answer:

4 pie 3 so 4 times pie times 3

Step-by-step explanation:

Answer: 208 calories.

Step-by-step explanation:

To find the answer, first find out the number of calories in one ounce of frozen yogurt:

= 78 / 3

= 26 calories

One ounce of frozen yogurt contains 26 calories.

If there are 8 ounces therefore, the number of calories would be:

= Yogurt * calories per yogurt ounce

= 8 * 26

= 208 calories.

Answer:

the answer is c

Step-by-step explanation:

Answer:

Hi! The answer to your question is B. 10

Step-by-step explanation:

[tex]4,6,6,9,11,19,23,34[/tex]

[tex]= 10[/tex]

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Hope this helps!!

- Brooklynn Deka

Answer:

There are two colors and 8 numbers.

One color is represented by 3 numbers 2, 3, 7

The second color is represented by 5 numbers 1, 4, 5, 6, 8

Answer:

D) 36π[tex]a^6b^9[/tex]

Step-by-step explanation:

Volume of a sphere:

V = 4/3πr³

Given:

r = 3a²b³

Work:

V = 4/3πr³

V = 4/3π(3a²b³)³

V = 4/3π(27[tex]a^6b^9[/tex])

V = 36π[tex]a^6b^9[/tex]

Answer:

it is 6 centimeters

Step-by-step explanation:

3*2=6

Answer:

Yes, because it is a closed shape with straight lines.

Answer:

the last one: wind

Answer:

2. 7/4

3. D

4. -25/77

5. -3

Step-by-step explanation:

Answer:

809.69

Step-by-step explanation:

747.98(.0825)=61.708

747.98+61.708=809.688

Answer:

The answer is below

Step-by-step explanation:

a) The recipe for the meat loaf used by Jenny can serve a total of 8 people. Since there are 40 people in total to serve, the number of each ingredient needed is:

Number of each ingredient = total number of people / number of people served by one recipe

Number of each ingredient = 40 / 8 = 5

b) Since each recipe contains 1 1/2 lb (1.5 lbs) of ground beef, the total amount of ground beef needed to feed everyone is:

Total amount of ground beef = 1.5 lbs * 5 = 7.5 lbs

c) Since one serving would require 8 oz of milk. To serve everyone, the amount of milk needed is:

Amount of milk = 40 people * 8 oz = 320 oz

128 oz = 1 gallon

Amount of milk = 320 oz * 1 gallon / 128 oz = 2.5 gallon

The quantity of the recipe needed for a given number of people is found

by a multiple of the recipe for 8 people.

Reasons:

The total number of people at the party = 40 people

The number of people the recipe serves = 8 people/recipe

First question:

The number Jenny should multiply the ingredient to make enough for everyone is [tex]\mathbf{\dfrac{40 \ people}{8 \, people \, per \, recipe}} = 5 \times Recipe[/tex]

Therefore;

To make enough meat loaf for everyone, Jenny should multiply each ingredient by 5.

Second question:

The amount of ground beef required = [tex]1\frac{1}{2}[/tex] lbs.

Amount of ground beef required for everyone = 5 × [tex]\mathbf{1\frac{1}{2}}[/tex] lbs = 7.5 lbs.

Third question:

The volume of each glass of milk Jenny is serving = 8 oz.

The number of glasses of milk Jenny need = 40 glasses

The volume of the 40 glasses = 40 × 8 oz. = 320 oz.

Volume of one gallon (imperial) = 160 fluid ounce = 160 oz.

Therefore;

320 oz = 2 × 160 oz. = 2 × 1 gallon = 2 gallons

The number of gallons of milk Jenny needs to make sure everyone gets

one glass of milk is 2 gallons of milk.

Learn more here:

https://brainly.com/question/16154116

Answer:

7.1

Step-by-step explanation:

the radius is half of that or 1.5

soooooooo

A=π*1.5*2

Answer:

x = 3

Step-by-step explanation:

Given

4(x - 4) + 6x = 14 ← distribute and simplify left side

4x - 16 + 6x = 14

10x - 16 = 14 ( add 16 to both sides )

10x = 30 ( divide both sides by 10 )

x = 3

Step-by-step explanation:

The given question is wrong, so first of all we have correct this one.

The answer is given in picture, u can look.

I think this one is help u

Answer:

An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1

Step-by-step explanation:

I guess A i don't know hope the answer is correct

Answer:

(4,2), I think

Step-by-step explanation:

Use the midpoint formula for this question (x1+x2/2, y1+y2/2). In this case, x1 would be 3 and x2 would be 5. 3+5=8, and 8/2 is 4. Similarly, y1 would be 6 and y2 would be -2. 6+(-2)=4, and 4/2= 2. So, the midpoint would be (4,2)

Here we want to find the midpoint of a segment that joins (3, 6) and (5, -2).

The midpoint is: (4, 2)

For two general points (x₁, y₁) and (x₂, y₂) the midpoint of the segment that joins these two points is:

[tex](\frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2} )[/tex]

Here we have the points (3, 6) and (5, -2), using the above formula we get:

[tex](\frac{3 + 5}{2} , \frac{6 + (-2)}{2} ) = (\frac{8}{2} , \frac{4}{2} ) = (4, 2)[/tex]

Concluding, the midpoint of the segment that joins (3, 6) and (5, -2) is (4, 2)

If you want to learn more, you can read:

https://brainly.com/question/17506315

Answer:

Speed calculator lets you determine an average speed of any object. ... However, when you take the time to think about it, you don't see the ... relative to the max speed of the car, but when you ride a bike with the ... hour (kph) or in miles per hour (mph), and on airplanes and ships we usually use knots (kn). Answer 8.5 mph

Step-by-step explanation:

Answer:

8.5 mph

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

25×8= 200 spent

500-200=300 left

Answer:

=> $300

Step-by-step explanation:

here's your solution

=> Amount of money Trent has = $500

=> Amount spent by him in one week = $25

=> Amount left with him after 8 weeks =

= $500 - ($25*8)

=> $500 - $200

=> Amount left = $300

hope it helps

Answer:

1.772453851 is the square root

Step-by-step explanation:

hope it helps

Answer:

1.77245390317

Step-by-step explanation:

Hope this helped!!!!

Answer:

24Г7392 is the correct answer

Answer:

Step-by-step explanation:

Nutrients also provide building blocks for repair, growth, and regulates substance that effect chemical processes

Answer:

$85.68 is the final price

Step-by-step explanation:

Add 15% and 33% to get 48%

48% of $178.50 is $85.68

Respuesta:

30,6 metros

Explicación paso a paso:

Dado :

Presión = 300 Kpa

Usando la fórmula que relaciona la presión y la profundidad:

Presión = profundidad * aceleración debida a la gravedad * densidad del agua

Densidad del agua = 1000 kg / m³

Presión = 300Kpa = 300 * 10 ^ 3 Pa

300 * 10 ^ 3 Pa = profundidad * 9,8 * 1000

300000 = profundidad * 9800

Profundidad = 300000/9800

Profundidad = 30,612

Profundidad = 30,6 m