which of the expressions bellow is equal to -3x - 39

Answer:

sorry i dont know this one! :)

it does not make any scene.

Step-by-step explanation:

Answer:

is this even math

Step-by-step explanation:

Answer: Justin should have multiplied 3.8 and 7.9 first.

Step-by-step explanation:

Given the equation

12.5 + 3.8x

where, x = 7.9, the first thing that Justin's should have done was to multiply 3.8 and 7.9 first. This will be:

= 12.5 + 3.8x.

= 12.5 + 3.8(7.9)

= 12.5 + 30.02

= 42.52

Answer: (C) Answer: Justin should have multiplied 3.8 and 7.9 first.

Step-by-step explanation: Read person above(just making sure it's correct)

Answer:

b

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

I'M TELLING U THE ANSWER IS 9

Step-by-step explanation: i am pretty sure it is 1

Answer:

[tex]y = 6x - 17 \\ y = - 4x + 23 \\ then \\ 6 x - 17 = - 4x + 23 \\ 10x = 40 \\ x = 4 \\ y = 7[/tex]

Answer:

P 2 134 2×384

Step-by-step explanation:

24×(345)3\

Answer:

4

Step-by-step explanation:

Answer:

0.

Step-by-step explanation:

Add 14 on both sides:

-11v+0=v

So we have:

-11v=v

And there is only one number in the universe that can satisfy that and that is 0.

V = 0

-11v = v

0 = v + 11v

0 = 12v

0 = v

v = 0

Answer:

1 and 4 come in yes and 2 and 3 come into no mark as brainliest

Answer:

Measurements of this years garden are 10 meters and 6 metres.

Step-by-step explanation:

Width of a rectangular garden = 3 meters

Area of a rectangular garden = 10 square meters

Also,

Area of a rectangular garden = length × breadth

10 = length × 3

Length = [tex]\frac{10}{3}[/tex] meters

Mr. Petersons wants to make the garden three times as long and two times as wide.

New length = 3 (length) = [tex]3(\frac{10}{3} )=10[/tex] meters

New breadth = 2(width) = 2(3) = 6 meters.

Therefore,

Measurements of this years garden are 10 meters and 6 metres.

Answer:

angel abcd is not possible

Answer:

can u show the angels?

Step-by-step explanation:

Answer:

See step by step. Use the mathematical geometric symbols not the actual words.

Step-by-step explanation:

20. Measurement of angle D

21. PQ is congruent to TU

Answer:

En matemáticas, una expresión algebraica es una expresión construida a partir de constantes enteras, variables y operaciones algebraicas (suma, resta, multiplicación, división y exponenciación por un exponente que es un número racional).

Step-by-step explanation:

Answer:

2 A"s

Step-by-step explanation:

You take 80-30 and are left with 50 so you divide that by 25 and get 2

Answer:

8

Step-by-step explanation:

That little square means the angle between the L shape is 90 degrees.

This means that the two angles must add up to 90 degrees:

(6x+2)+(4x+8)=90

10x+10=90

10x=80

x=8

a right angle is 90 degrees. take both equations and put them together and add like terms.

10x + 10 = 90. subtract 10 from both sides.

10x = 80. divide by 10 on both sides.

x = 8

Answer:

e. 6

Step-by-step explanation:

Hello there!, since there is no prior information concerning the activities performed by Susan, I will explain what a number line is and try as much as possible to answer your question from the definition.

A number line is a line on which integers are usually drawn as points separated by a uniform distance. This way, the number line makes addition and subtraction easier, which is very useful when you want to teach someone these operations.

Now, let assume Susan starts from 0 on the number line, to get to the fourth point, Susan needs to move 4 blocks, where each block contains 10 units.

Now, let's assume that Susan is at the third block and the fourth unit, it will take Susan an additional 6 units to get to the fourth point.

NOTE: The solution to this question was provided based on assumption since no much information was given in the question.

Answer:

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-1 and 1/3

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Step-by-step explanation:

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This is for people with the question;

In the following algebraic expression, determine the coefficients.

-x-12+3/y

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Also Theres Proof ↓  [all the Way Down - Screenshot]

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 Message~  

                           Hope    

                                                   you

                                      have

                            an

                                    ✧・ﾟ: *✧・ﾟ:* Amazing*:・ﾟ✧*:・ﾟ✧

                                Day~

                                                                                  ( ˙ ˘ ˙)βෆ

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Answer:

-1 and 1/3 or B hope i helped

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Molly bought 10 bags of the same dog food. She had a coupon for $5. She spent a total of $65. How much money was each bag of the dog food?

example:

ositive numbers

numbers greater than zero

Negative Numbers

numbers less than zero

Integers

whole numbers and their opposites

Absolute Value

The distance a number is from zero on a number line. ALWAYS POSITIVE

equation

A mathematical sentence that contains an equals sign.

more examples:

9- (-9)=

18

121 / -11

-11

2(n + 5) = −2

-6

9

−9x + 1 = −80

253 + 234=

487

−15 = −4m + 5

5

8n + 7 = 31

3

Hope this helps bsf

Answer:

1994

Step-by-step explanation:

x+(x+1)+(x+2)=75

3x=72

x=24

2018-24=1994

Por lo tanto, el hermano menor tiene 24 años y nació en 1996

Usando un sistema de ecuaciones, se encuentra que el menor nacio en 1994.

Suma de 75, o sea:

[tex]x + x + 1 + x + 2 = 75[/tex]

[tex]3x + 3 = 75[/tex]

[tex]3x = 72[/tex]

[tex]x = \frac{72}{3}[/tex]

[tex]x = 24[/tex]

O sea, el menor tiene 24 años en 2018.

2018 - 24 = 1994, o que implica que el menor nascio en 1994.

Un problema similar es dado en https://brainly.com/question/24646137

Answer: Here's what I got:

Step-by-step explanation:

Is this what you wanted? My answer is A=22in²

Here's how I got it:

A=2(wl+hl+hw)=2·(1·3+2·3+2·1)=22in²

This was right? Make sure to like and rate! Appericate it.

Answer:

 A=22in²

Step-by-step explanation:

A=2(wl+hl+hw)=2·(1·3+2·3+2·1)=22in²

Answer:

12.50

Step-by-step explanation:

1.25x 24= 30

30

   -

18.50

____

12.50

Number of water bottles Hudson buys :

[tex] =\tt 24 \times 2[/tex]

[tex] = \tt48[/tex]

Thus, Hudson buys 48 water bottles.

Cost price of 48 water bottles = 18.50

Cost price of 1 water bottle :

[tex] =\tt \frac{18.50}{48} [/tex]

[tex]\color{plum} =\tt \$0.38[/tex]

Thus, cost price of one water bottle = $0.38

Selling price of one water bottle = $1.25

Selling price of 48 water bottles :

[tex] = \tt48 \times 1.25[/tex]

[tex]\color{plum}=\tt \$60[/tex]

Thus, selling price of 24 water bottles = $60

Which means :

▪︎Cost price = $18.50

▪︎Selling price = $60

Profit = Selling price - Cost price :

Profit Hudson made :

[tex] =\tt 60 - 18.50[/tex]

[tex]\color{plum} = \tt\$41.5[/tex]

Thus, profit Hudson made = $41.5

We know that :

[tex]\color{hotpink}\tt \: Profit \: Percentage =\color{plum} \frac{profit \times 100}{cost \: price} [/tex]

Percentage of profit Hudson made :

[tex] =\tt\frac{41.5 \times 100}{18.50 \times 100} [/tex]

[tex] =\tt \frac{4150}{1850} [/tex]

[tex]\color{plum} =\tt 2.24\%[/tex]

Thus, percentage of profit Hudson earned = 2.24%

● Profit Hudson made = $41.5

● Percentage of profit Hudson made = 2.24%

Answer:

42 tickets

Step-by-step explanation:

First winning = 90 tickets

Bonus won = 5 times the number of tickets of the original second prize

Total tickets won = 300

That is ;

First winning + bonus = 300 tickets

Let :

Number Tickets won by original second price = x

Bonus = 5x

Then;

90 + 5x = 300

5x = 300 - 90

5x = 210

x = 210 / 5

x = 42