What property is used to solve for x/3 = -4?
Part B
What is the solution?
X = _____

Answers

Answer 1

Answer:

✔ Multiplication property of equality

[tex] \hookrightarrow \: { \rm{ \frac{x}{3} = - 4}} \\ \\ \dashrightarrow \:{ \tt{apply \: the \: property}} \\ \\ { \rm{(3 \times \frac{x}{3}) = - 4 \times 3 }} \\ \\ { \rm{x = - 12}}[/tex]


Related Questions

What value of x makes the equation -5x - (-7 - 4x) = -2(3x - 4) tru

Answers

Answer: 1/10 or 0.1

Step-by-step explanation:

    -(-7 - 4x) = -2(3x - 4)

      7 + 4x = -6x + 8

   * subtract 7 from both sides

            4x = -6x + 1

   * Add 6x to both sides

           10 x = 1

   * Divide both sides by 10

             x = 1/10  or 0.10

Well, you’re going to start by simplifying each side of the equation.

This step makes sure that you know to distribute the negative.

-5x + [-(-7-4x)] = -2(3x-4)

Continue to simplify. Start by distributing across the parentheses.

-5x+(7+4x)= -6x+8
-5x+4x+7= -6x+8
-x+7=-6x+8

Once you can’t simplify either side any more, you try and isolate the variable onto one side.

-x+7=-6x+8
+x. +x
________
7=-5x+8

Then isolate the constants into one side.

7=-5x+8
-8. -8
______
-1=-5x

Then make sure you have the variable being multiplied only once.

-1= -5x
—. —
-5. -5

0.2=x

And then move your variable to the left.

x=0.2

The value of x that makes the equation true is 0.2


I hope that helps!!







Least to greatest 3%,00.8,2/50

Answers

Answer:

3% , 2/50 , 0.08

Step-by-step explanation:

I believe the easiest way to go about this is to convert all the numbers t0o decimals!

0.08 is already given, so we just need to figure out what 3% and 2/50 are in decimal form.

When converting percents to decimals, a good rule of thumb to remember is to divide the percent by 100.

3 ÷ 100 = 0.03

For fractions, simply divide the numerator by the denominator:

2 ÷ 50 = 0.04

Now we just order the numbers based on their value...

0.03, 0.04, 0.08

So the final answer should be:

3% , 2/50 , 0.08

Hope this helps :D

what is 1 + 1 guys i need help

Answers

I know this is a joke but agh at least I get some points ANSWER: 11

In 2016, George Washington's birthday fell on Friday, February 12. On what day of the week does Lincoln's birthday fall in 2025?

Need solution thanks​

Answers

Wednesday

If you use a calender, it falls on a wednasday

A house cleaning company charges a constant rate for each hour of cleaning. They charge $135 for 3 hours of cleaning.
Number of hours cleaning
Amount charged for cleaning (in dollars)
3
$135
18


How much would the company charge for 18 hours of cleaning?

$675


$810


$2,430


$45

Answers

Answer: $810 (B)

Step-by-step explanation: first youd need to find how much they pay for 1 hour. In this case, itd be 135/3 = 45. now multiply by 18 (because 1 hr x 18 = 18 hrs). this would get you to 810.

Option b $810
135/3 = 45
45 x 18 = $810

7x398 thats the questioni need you to answer hahah

Answers

answer is 2,786 if i’m correct.

Answer:

2,786

Step-by-step explanation:

You can make this easier by taking the expanded form of 398:

300 + 90 + 8

7 x 300 = 2100

7 x 90 = 630

7 x 8 = 56

Then add all these values together:

2100 + 630 + 56 = 2,786

help im almost finished

Answers

59aaaaaaaaaaaaaaaaaa

A truck can be rented from Company A for ​$90 a day plus ​$0.20 per mile. Company B charges ​$30 a day plus ​$0.60 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.

Answers

Answer:  150 miles

Step-by-step explanation:

Let A stand for Company A's Total Price, and B for Company B.  Let x be the number of miles driven.

A = $90 + ($0.20/mile)*x

B = $30 + ($0.60/mile)*x

We want to know for what x does A = B

$90 + ($0.20/mile)*x = $30 + ($0.60/mile)*x

$60 + ($0.20/mile)*x - ($0.60/mile)*x = 0

$60 + x*($0.20/mile) - ($0.60/mile)) = 0

$60 + x*(- ($0.40/mile)) = 0

x*(- ($0.40/mile)) = -$60

x = -$60/(-$0.40/mile)

x = 150 miles

Company A, 1 day, 150 miles = $120

Company B, 1 day, 150 miles = $120

At 150 miles, and just 1 day, both companies will charge a total of $120 for the rental.

Evaluate the expression 8 + 6 − (8 ÷ 4) x 2 using PEMDAS.

21
17
14
10

Answers

10. 8 divided by 4 is 2 times 2 is 4 8 plus 6 minus 4 is 10
Answer : 10
You can do all the work on a calculator

Georg travels 60 miles in one hour. How many miles will he drive in 4 hours?

Answers

Just do 60 *4 and it will get you 240 and 240 is the answer

Answer:  The answer is:  " 240 mi. " .

_______

Step-by-step explanation:

To solve using a technique known as "dimensional analysis":

_______

 →  " [tex]\frac{60 mi}{1 hr} * \frac{4hr}{1} =[/tex]  ?  mi

 →   On the "left-hand side" of the equation;  the units of "hr" ["hour(s)"] "cancel out";  since:  "hr/hr = 1 " ;

 →  and we are left with:  " (60 mi * 4 )"  =  " 240 mi ".

_______

The answer is:

        →  " 240 mi " .  {Note:  "mi " is the abbreviation for "mile(s)".}.

_______

Hope this helps!

Best of luck to you!

_______

Mom is splitting 54 grapes evenly between my friends and me.
If there are 9 of us, how many grapes should we each get?

Answers

Answer:

6

Step-by-step explanation:

54 divided by 9 = 6

all of you would get 6 grapes each.

54 is the total and your splitting the grapes evenly amongst everyone. everyone got 6 grapes

Simplify 6 to the 3rd power

Answers

Answer:

216

Step-by-step explanation:

6 · 6 · 6 = 216

Hope this helped. A brainliest would be very much appreciated. (I need 5 brainliest so I can level up) :)

Answer:

2 √ 3 or 3.46410161

Step-by-step explanation:

I don't know math I just look it up tbh. Hope it helps ya though.

HELP PLS FOR 100 POINTS PLS

Answers

Answer:

eef the points thanks man

thanks

Step-by-step explanation:

Answer:

Answer:

eef the points thanks man

thanks

Step-by-step explanation:

Step-by-step explanation:

Evaluate the expression when m= -3. m²+8m-7​

Answers

Answer:

-22

Step-by-step explanation:

Hope this helps! Pls give brainliest!

2 candy bars cost $0.98. At this rate, how much do 5 candy bars cost? The total cost for five candy bars is?

Answers

Answer:

$2.45

Step-by-step explanation:

First divide the cost by number of items. you shall get $0.49

Now multiply the cost of 1 candy bar into 5 and you shall get $2.45.

5x + 1 = 3x + 7

use the model to solve for X.

Answers

Answer:

X=3

Step-by-step explanation:

First you subtract 3x from both sides to keep x on one side.

5x minus 3x is 2x.

Then you subtract 1 from both sides to keep the variable alone.

7 minus 1 is 6.

Then you divided both sides by 2.

2x divided by 2 is x and 6 divided by 2 is three.

Then all you have left is x=3

I HOPE IT WILL HELP YOU.

Thank you.

Please help me solve this please

Answers

Answer: No solution

Explanation:

5x + 3x = 2(4x - 5) - 2

8x = 8x - 10 - 2

0 = -12 (False Statement)

plz help me i don’t understand

Answers

Answer:

A it wold be pushing 40 newton to the left

B opposite

C subtract

D i don know that one

E unbalanced

Step-by-step explanation:

78 is what percent of 95?

Answers

Answer: 74.1 please mark brainliest

Step-by-step explanation:

Answer:

78% of 95= 74.1

95% of 78= 74.1

Emilio compra 3,6 kg de manzanas a 1,45 euros el kilo ¿Cuánto pagara por las manzanas?

Answers

Answer:

Emilio compra kg De manzanas a euros el kilo cuanto pagara por Las manzanas

Answer:

emilio compra de manzanas a euros el kilo cuanta pagara por las manzanas

this one is also for trustmeiamsmrt

Answers

Answer:

The thing is I don't know if like is will put fractions or decimals so I guess try both if u can if not I would go for decimals first because that is more probable.

Midpoint of some points

AB midpoint = -1,1.5

BC midpoint = -2.5,2

CA midpoint = -2.5,1.5

Midpoint of DE = -3,0

Midpoint of FG = 3,-1

Sorry that it took some time

The ratio of juice to water is 1:5. How much
juice is needed to make 24 liters of punch?

Answers

Answer:

5.8 liters

Step-by-step explanation:

24 divided by 5 becomes 5.8

Helpppp??? Plzzzz???

Answers

yes what do u need help in??!!

Helpp! Multiply :-19x(x+11)

Answers

Answer:

-19x (x+11) = -19[tex]x^{2}[/tex] - 209

The parent function of a quadratic equation is vertically
stretched by a factor of 2, then translated 5 units to the
right and 1 unit down. Write the equation of the new
function.

Answers

Answer:

2-15-21

Step-by-step explanation:

that

denzel has $13.50 and saves an additional $7.50 each week

Answers

Answer:

y = $7.50x + $13.50

Step-by-step explanation:

I need the whole question, but I am guessing you need the equation above

Have a nice day! :-)

Answer:

$21.00

Step-by-step explanation:

$13.50+$7.50=$21.00

help please i dont know what to do​

Answers

okay so for the first one it's 3b-16

but when you see b=8 you would rewrite it as 3×8- 16 and once you do that you should have the answers you do the same thing for the rest of them :)

All you do is replace the a’s and b’s in the expressions with the values they give you.

For example, for 3b - 16, you put 3(8) - 16 because they state that b = 8.

Message me if you need more help

Please help me!!! Will give brainliest!​

Answers

Answer:   x  = 40

Step-by-step explanation:

3x° + 36° = 156°        (since alternate interior angles are equal)

        3x°  = 120 °

           x  = 40

May I please receive help?

Answers

Answer:

68

Step-by-step explanation:

Hey your so polite and it’s appreciated! First mark other side of angle (right) as 28. 180-56 = 124. Since other side is smaller don’t make it equal. So it has to be higher than 61. So it’s 68! hope this helps !

Which explains the number of decimal places in the product 0 . 42 × 3 . 8 × 10 . 51 ? A. The greatest number of decimal places in any of the factors is 1. So, the product will have 1 decimal place. B. The greatest number of decimal places in any of the factors is 2. So, the product will have 2 decimal places. C. There are a total of 4 decimal places in the factors. So, the product will have 4 decimal places. D. There are a total of 5 decimal places in the factors. So, the product will have 5 decimal places.

Answers

Answer:

D

Step-by-step explanation:

if you place the decimals ontop of each other like this

0.42

3.8

10.51

and count the numbers behind the decimal of each decimal which is

4, 2, 8, 3, 1

meaning that your decimal place would be 5 places to the left of your answer when you multiply

Answer:

D

Step-by-step explanation:

here are a total of 5 decimal places in the factors. So, the product will have 5 decimal places.

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