i need help on this again

Answer:

d=13

Step-by-step explanation:

Take your eight to the right side, change its sign and solve.

apologies for the working out. Its 13

Answer:

8

Step-by-step explanation:

20-12=8

Answer: 8

Step-by-step explanation:

subtract: 20 - 12 = 8

Add: 8 + 12 = 20

Replace x with 3 and solve for y to equal 12:

y = 4(3) = 12

the answer is y = 4x

Answer:4x

Step-by-step explanation:

Check the picture below.

[tex]\begin{cases} (x+16)+(7x+4)+y=180\\ ~\hfill y+(10x-10)=180 \end{cases}\qquad \begin{cases} (x+16)+(7x+4)=180-y\\ ~\hfill (10x-10)=180-y \end{cases} \\\\[-0.35em] ~\dotfill\\\\ (x+16)+(7x+4)~~ = ~~(10x-10)\implies 8x+20=10x-10 \\\\\\ 20=2x-10\implies 30=2x\implies \cfrac{30}{2}=x\implies \boxed{15=x} \\\\[-0.35em] ~\dotfill\\\\ 10x-10\implies 10(15)-10\implies\stackrel{\textit{the exterior angle}}{ 150-10\implies 140}[/tex]

Answer:

Step-by-step explanation:

A, 1, not

2, not

3, yes

B, 1, 5.7

2, 5.0

Answer:

The answer is $810, give me brainliest answer:)

Answer:

$810 in commission

Step-by-step explanation:

1. Make a proportion. Method: Percent proportion

[tex]\frac{percent}{100} = \frac{part}{whole}[/tex]

2. your proportion should look like this. Note: we don't know how much commission he earned.

[tex]\frac{9}{100} =\frac{x}{9000}[/tex]

3. cross-multiply. Multiply 9 x 9000 and make 100x because we don't know its value yet. Hint: X is our unknown commission.

[tex]9000[/tex] × [tex]9[/tex] = [tex]81000[/tex]

4. set your new proportion.

[tex]\frac{100x}[/tex] [tex]=[/tex] [tex]\frac{81000}[/tex]

5. divide the proportion by 100 on each side.

[tex]\frac{100x}{100} = \frac{81000}{100}[/tex]

6. After dividing your proportion.

[tex]Answer[/tex] [tex]=[/tex] $[tex]810[/tex] [tex]in[/tex] [tex]commission[/tex]

Have a wonderful day/night/afternoon/morning

Answer:

11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

First solve whats in the parentheses

(3*4)÷6+3^2=

12÷6+3^2=

Next solve the exponent

12÷6+9=

Do the division

2+9=

Now you add the two numbers

11

And theres your answer!

Answer:

[tex]4 \frac{13}{30}[/tex] (4 13/30)

Steps :

1) Convert 1 1/6 and 3 4/5 to mixed numbers.

1 1/6 is 7/6 in mixed number and 3 4/5 is 19/5 in mixed number.

2) multiply 7/6 x 19/5, which is 7 x 19/6 x 5.

7 x 19 is 133 and 6 x 5, so it would be 133/30

3) Change 133/30 to a mixed number, which would be [tex]4\frac{13}{30}[/tex] ( 4 13/30)

To get the answer, you need to do 133/30, which is 4.43333, witch would be 4 13/30 ([tex]4\frac{13}{30}[/tex])

Step-by-step explanation:

You have to find the same denominator.

Okay so $40 a month, 10 cents per message.

10 cents times 50 messages is only 5 dollars.

So, it would be around $45 a month.

If I only sent around that many messages a month, I would just go with the $40 a month, cause you can save around $15.

Answer:

44

Please mark as brainliest

Answer: awnser d

Step-by-step explanation:

Answer:

When 0< x < 5,  |x - 5| = 5 - x  and  |x+5| = x + 5.  Summed, we get y = 10

When -5< x < 0, |x - 5| = x - 5 and   |x+5| = 5 - x. Summed, we get y = 10.

Combined, y = 10.

Answer:

Q1 = Red Team

Q2 = not sure

Q5 = About 18

Answer:29

so the mini triangle in the corner is a mini model of the entire triangle, all you have to do is take the width or bottom number and find the factor in which it is smaller, then take the height of the smaller triangle and add the factor in which it increases to it. so the factor goes up by 31 1/2--9=22 1/2 and adding the factor in which it increases to the height is 22 1/2+6 1/2=29 because 2 halfs make a whole.

Step-by-step explanation:

mr clean has big brien 0-0

Answer:

Number of times an event occurs : Total number of times the activity is performed

Step-by-step explanation:

Experimental probability is the probability of an event occurring based on actual experimental results, whereas theoretical probability is the expected probability of an event occurring.

For example, the theoretical probability of flipping a coin and it landing on a head is 1/2.  

If we carried out an actual experiment where we flipped the coin 20 times, recorded the results, and only 5 of the flipped coins landed on heads, then the experimental probability of the coin landing on a head would be 5/20 = 1/4.

The more trials we carry out, the closer the experimental probability gets to the theoretical probability.

Therefore, the best definition of experimental probability is:

Number of times an event occurs : Total number of times the activity is performed

Answer:

Answer:Number of times an event occurs : Total number of times the activity is performedStep-by-step explanation:Experimental probability is the probability of an event occurring based on actual experimental results, whereas theoretical probability is the expected probability of an event occurring.For example, the theoretical probability of flipping a coin and it landing on a head is 1/2.  If we carried out an actual experiment where we flipped the coin 20 times, recorded the results, and only 5 of the flipped coins landed on heads, then the experimental probability of the coin landing on a head would be 5/20 = 1/4.The more trials we carry out, the closer the experimental probability gets to the theoretical probability.Therefore, the best definition of experimental probability is:Number of times an event occurs : Total number of times the activity is performed

Step-by-step explanation:

Answer:

g/5=n

Step-by-step explanation:

In order to get the number of granola bars each child received,the number of granola bars g should be divided by the number of children which is 5

Answer:

Point B is a reflection of point A across the y-axis

Point B's x-coordinate is negative

Point B's y-coordinate is positive

Answer:

b. 37.1

Step-by-step explanation:

it's closer to more like at 3 then it is with the other ones

Answer: I think the answer is A  I might be wrong but I'm 90% sure this is right mark me BRAILIEST PLS

Step-by-step explanation:

Answer:

$6,460

Step-by-step explanation:

I like to do it the long way, but I think it makes the most sense;

Divide 38k by 100 to get 1% of her amount (because 38k is 100%)

38000/100 = 380

Now multiply that number by 17 to get 17% because 380 is 1%, already determined above.

So thus 380*17 is  6460

Answer:

1) 13a+7b

6a+7a+10b-3b ,gives you 13a+7b

2) 2v+16c

9-7v+10c+16, gives you 2v+16

3) 21s+10r

8s+13s+6+4r, gives you 21s+10r

4) -d+10e

4d-5d, gives you -1, and 6e+4e, gives you 10e

5)11g+16f

7g+4g, gives you 11g, and 13f+3f gives you 16f

6) 21p+6q

9p+12p,gives you 21p, and -13q+19q, gives you 6q

7) 6b+3c

2b+4b, gives you 6b, and 9c-6c, gives you 3c.

8) 26m+9k

14m+12m, gives you 26m, 5k+4k, gives you 9k.

9) 18n+24p

14n+4n, gives you 18n, and 12p+12p, gives you 24p.

10) a+3b

5a-4a, gives you a, and 10b-7b, gives you 3b.

Answer:

above is the solution to the question

Answer:

Yes, the deal for Q12 is better than the previous one.

Step-by-step explanation:

600 + 250 = 850

850 × 20 = 17000

17000 / 100 = 170

850 - 170 = 680 He will pay $680 (Q11)

Answer:

0.07p

Step-by-step explanation:

:)

Answer:

I think the answer is 0.07p :)

Answer:

how is this middle school work

Step-by-step explanation:

tell your teacher you need help