Write 58,500 as a single digit times a power of ten.

Answer:

5x-9y+3xy

Step-by-step explanation:

collect like terms

Answer:

C

Step-by-step explanation:

Move 2x to the right side of the equation and it becomes -7y= -2x + 24 and then divide by -7 and then it becomes y = 2/7 x -24/7

Answer:

2x - 7y = 24

2x - 24 = 7y

7y = 2x - 24

y = (2x - 24)/7

= 2/7x - 24/7

the answer is the distributive property I think

Answer:

12 inches

Step-by-step explanation:

10 x 12 = 240

0.5 x 240 = 120

0.10 x 120 = 12

you do 10 x 12 to fid the total miles, you can also find it by doing 240 x 0.10.

then you do 240 x 1/2 because it is 1/2 inch per mile.

then you divide the answer to that by 10 because there are 10 inches per mile.

Answer:

D

Step-by-step explanation:

Answer:

they both bisect at the same point

Step-by-step explanation:

they are both vertical and congruent

Answer:

-61

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Write expression

-18/-6 + 8 × - 8

Step 2: Divide

3 + 8 × -8

Step 3: Multiply

3 - 64

Step 4: Subtract

-61

Answer:

If instructed to simplify the question, your answer is -5+8x.

Step-by-step explanation:

-18 divided by -6 equals positive 3.

3 + 8x -8 would become -5+8x, because 3 minus 8 is -5. Hope this helps!

Answer:

The metal is bismuth.

Step-by-step explanation:

The most common bismuth compound found in cosmetics is bismuth oxychloride,

BiOCl

It is also known as "synthetic pearl", because light wave interference from its plate-like structure gives it a pearly appearance.

The most common bismuth compound found in cosmetics is bismuth oxychloride, BiOCl . It is also known as "synthetic pearl", because light wave interference from its plate-like structure gives it a pearly appearance.

hope this help!

Answer:

Elio's answer is correct.

Step-by-step explanation:

Because a positive number becomes negative at the other side of the 'equal(=)' sign. Denise kept it positive which is wrong.

*2n+4=0 is to be seen.  

Answer:

Elio is correct.

Step-by-step explanation:

Only Elio is correct; he used the Zero Product Property correctly for both factors. For [tex]-3n-8=0[/tex], he correctly got [tex]n=-\frac{8}{3}[/tex]. For [tex]2n+4=0[/tex], he remembered to subtract [tex]4[/tex] from both sides to get [tex]2n=-4[/tex], which yields [tex]n=-2[/tex] as the other solution.

Answer:

204 other nuts

Step-by-step explanation:

340/5=68

68*3=204

Answer:

18 because it all the kids can fit in all the vans

Answer:

Step-by-step explanation:

The equation of the Least Square Regression line which models the data given in the table is : y = 0.26x + 16.9

The general form of the equation is y = bx + c where ;

Therefore, the least square regression equation is y = 0.26x + 16.9

Learn more :https://brainly.com/question/18405415

Answer:

[tex]\quad \frac{25x+2}{3}-21[/tex]

Step-by-step explanation:

[tex]3(2x-7)+ 1/ 3 (7x+2)\\\\\mathrm{Expand}\:3\left(2x-7\right):\quad 6x-21\\=6x-21+\frac{1}{3}\left(7x+2\right)\\\\\mathrm{Expand}\:\frac{1}{3}\left(7x+2\right):\quad 7\times\frac{1}{3}x+2\times \frac{1}{3}\\\\=6x-21+7\times\frac{1}{3}x+2\times\frac{1}{3}\\\\\mathrm{Simplify}\:6x-21+7\times\frac{1}{3}x+2\times\frac{1}{3}:\\\\\quad \frac{25x+2}{3}-21[/tex]

Step-by-step explanation:

Hey there!

Given;

= 3(2x-7) + 1/3(7x+2)

Let's simplify them.

[tex] = 3(2x - 7) + \frac{1}{3} (7x + 2)[/tex]

[tex] = 6x - 21 + \frac{7x + 2}{3} [/tex]

[tex] = \frac{3(6x - 21) + 7x + 2}{3} [/tex]

[tex] = \frac{18x - 63 + 7x + 2}{3} [/tex]

[tex] = \frac{25x - 61}{3} [/tex]

Therefore the answer is (25x-61)/3.

Hope it helps...

Answer:

77

Step-by-step explanation:

c + 103 = 180

180- 103 = 77

c and b = 77

Answer:

1/81

Step-by-step explanation:

[tex](-1/3) ^4\\\\\mathrm{Apply\:exponent\:rule}:\\\quad \left(-a\right)^n=a^n,\:\quad \mathrm{if\:}n\mathrm{\:is\:even}\\\\\left(-\frac{1}{3}\right)^4=\left(\frac{1}{3}\right)^4\\\\\mathrm{Apply\:exponent\:rule}:\\\quad \left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}\\\\\left(\frac{1}{3}\right)^4=\frac{1^4}{3^4}\\\\1^4=1\\3^4=81\\\\=\frac{1}{81}[/tex]

The value of [tex]\((-1/3)^4\)[/tex] using property of exponents is [tex]\(\dfrac{1}{81}\)[/tex].

To simplify the expression [tex]\((-1/3)^4\)[/tex], calculate the power of the numerator and the denominator separately.

[tex]\((-1/3)^4 = \left(\dfrac{-1}{3}\right)^4\)[/tex]

Now, let's simplify each part:

[tex]\(\left(\dfrac{-1}{3}\right)^4 = \dfrac{(-1)^4}{3^4}\)[/tex]

Using the exponent property

[tex](\dfrac{a}{b} )^4 = \dfrac{a^4}{b^4}[/tex]

[tex]\(\dfrac{(-1)^4}{3^4} = \dfrac{1}{3^4}\)[/tex]

The denominator [tex]\(3^4\)[/tex] means 3 raised to the power of 4, which equals 81.

[tex]\(\dfrac{1}{3^4} = \dfrac{1}{81}\)[/tex]

Therefore, [tex]\((-1/3)^4\)[/tex]simplifies to  [tex]\(\dfrac{1}{81}\)[/tex].

Learn more about exponent and power here:

https://brainly.com/question/28515493

#SPJ6

Answer:

(4/3)

Step-by-step explanation:

up four, right three

Answer: m = 4/3

Steps: m = -1 - 3 ÷ 1 - 4

m = 4/3

Plz mark brainliest:)

Answer: 110

Step-by-step explanation:

Answer:

110.925925926

Step-by-step explanation:

Hope to help

greetings from Peru

and I don't know English XD

Answer:

I think you mean the difference:

150-if Decimal answer

l15,000 regular answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the subtraction problem;

2.25-(-0.25)

First we will need to open up the parenthesis by multiplying the signs. product of two negative signs will result in a positive. Hence the equation becomes;

= 2.25+0.25

Convert to fraction;

= 225/100 + 25/100

Find the LCM

= (225+25)/100

= 250/100

= 2.50

Hence the difference of both values on the number line is 2.5

Answer: Sasha has 39 balloons

Step-by-step explanation:

6 x 7 = 42

42-3 = 39

Answer:

2x To the 2 power +  x -13 ... Thats the answer

Step-by-step explanation:

Answer:

y = 10

Step-by-step explanation:

2y - 5 = 15

make y the subject of the formula

2y = 15 + 5

2y = 20

y = 20/2

y = 10

Answer:

it think it x=6 is x-6=6-6

x-6=0

Answer:

49°F/7 days

7°F drop per day.

Step-by-step explanation:

Step 1; Set up expression

49°F/7 days

Step 2: Evaluate

7°F drop per day.

Answer:

x<0 less than or equal to and x > -2

Step-by-step explanation:

Answer:

Sadly you can't:( An texas instument calculators that can graph do not have an equal sign function.

Step-by-step explanation:

Answer:

50 percent

5,730 years; The graph shows that 50 percent of the carbon-14 atoms have decayed after 5,730 years, so 5,730 is the half-life of carbon-14. 2. 12.5% 3.

Radiocarbon dating involves determining the age of an ancient fossil or specimen by measuring its carbon-14 content. ... Green plants absorb the carbon dioxide, so the population of carbon-14 molecules is continually replenished until the plant dies. Carbon-14 is also passed onto the animals that eat those plants.

Answer:

x=11

Step-by-step explanation:

Answer:

3(x+3) - 10 = 32

3x + 9 - 10 = 32

3x - 1 = 32

+1 + 1

-----------------------

3x= 33

—————

3 3

x= 11

I hope this helps you

Answer:

see below

Step-by-step explanation:

MNO  maps to M'N'O'

That means M corresponds to M'

N corresponds to N'

O corresponds to O'

Answer:

i did not learn that i am grade 6

Step-by-step explanation:

u know i am 12

umm maybe mno is m'n'o