Mathematics High School

I need to know the answer

I Need To Know The Answer

Answers

Answer 1

Answer:

1 solution - 6

Step-by-step explanation:

add 9 on both sides

3x = 18

divide by 3 on both sides

x = 6

Answer 2

u can solve them using 3 solutions

-rewrite in standard form

-rewrite in implicit form

-graphing

Related Questions

What is the first number of an ordered pair called and what is the last number of an ordered pair called?

Answers

Answer:

abscissa and ordinate

Step-by-step explanation:

The first number of an ordered pair will represent the x-axis value.

What this is called is the abscissa

The second number of an ordered pair will represent the y-axis value

What this is called is the ordinate

Answer: X coordinate

Step-by-step explanation: You have a graph an on the left is the X coordinate and on the right is called the Y coordinate.

ZABC is a straight angle. Which equation can be used to find the measure of
the unknown angle?

Answers

Answer:

180-45

Step-by-step explanation:

That is, supplementary angles

Help me Pls. Its math

Answers

Answer:

The answer is -28x^4y^6

Answer:

Step-by-step explanation:

1/6 divided by 4 i need the answer please thank you.

Answers

Answer:

The correct answer is 1/24

I'm 100000000000% sure.

1/6 divided by 4 is 1/24

2 : 3 = .... : 9 ?
5 : 10 = 20 : ...?
1 : 3 = 8 : 24 ......?
4 : 3 = 16 : 2 ....?

Answers

Step-by-step explanation:

first one is 6:9

second is 20:40

sorry I'm not sure about the others!

Answer:

six

40

72

12

Step-by-step explanation:

9/3=3 so then do 2x3= six

20/5=4 so then do 4x10= 40

24/1= 24 so then do 24x3= 72

sixteen/4= 4 so then do 3x4= 12

Hope this helps mark me brainiest and leave a thanks please

Please help this is due in ten minutes!!!
Use the figure to find measures of the numbered angles.

Answers

Answer:

angles 1 and 4: 113

angles 2 and 3: 67

Answer:

the angle should be 124° but I'm not sure so I'm sry If i get it wrong

how mini time does 7 go into 12

Answers

Answer:

Once!

Step-by-step explanation:

Cause 7 times 2 is 14 so it can't be 2.

I hope this helps and have a great day! :)

Answer:

1 Remindaer 5

Step-by-step explanation:

7 goes into 12 once, then subtract 7 and you get the remander which is five

Which pair of expressions represents the area of the rectangle?


2(x+1)+2(4) and 2x+9

2 ( x + 1 ) + 2 ( 4 ) and 2 x + 9

2(x+1)+2(4) and 2x+10

2 ( x + 1 ) + 2 ( 4 ) and 2 x + 10

4(x+1) and 4x+1

4 ( x + 1 ) and 4 x + 1

4(x+1) and 4x+4

Answers

Answer:

Find the X and Y Intercepts 3x-5y=-20

Find the X and Y Intercepts 3x-5y=-20. 3x−5y=−20 3 x - 5 y = - 20. Find the x-intercepts. Tap for more steps

Step-by-step explanation:

The ratio of red to green marbles in a jar is 3 to
5. How many green marbles are in the jar if there
are 48 total marble ?

Answers

30 of the 48 marbles are green and the other 18 are red.

is 315/18 a rational or irrational number

Answers

Answer:

   yes because it is a terminating decimal

Step-by-step explanation:

Lilly babysits for $10 per hour. She works for 5 hours. She uses her money to buy a new sweater that cost $20.
How much money will Lilly have left?

Answers

She will have 30$ left

Answer:

30 dollars left

Step-by-step explanation:

If Lily works for 10 dollars per hour and works 5 hours which adds up to 50 dollars then she buys a sweater for 20 so 50 minus 20 is 30 dollars, so Lily has 30 dollars left over.

Given that TS is a midsegment of PQR, find x
A. 5
B.9
C.10
D.13

Answers

The correct answer is C

Answer:

a. 5

i need to write 20 characters.

i need help with this and all ppl is doing is just stealing it...

Answers

The answer is D, you can guess and check in a calculator

With a step-by-step explanation

Answers

Answer:

y=3x+9

Step-by-step explanation:

y=3x-4

Parallel slope means that the slope would be the same

y=mx+b      (-1,6)

y=6   m=3   x=-1

6=(3)(-1)+b

6=-3+b

add 3 on both sides

9=b

y=3x+9

Help ASAP (get brainliest) plz

Answers

Answer:

d.

Step-by-step explanation:

Answer:

Step-by-step explanation:

D will be the correct answer.

Hope it helped you.

Simplify:
3 (23 + (4 – 213 – (6 – 2)

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

3-(23+(4-213-(6-2)   Equation/Question

Step 2

3-(23+(4-213-(6-2)   Simplify

3(23+(-213)

Step 3

3(23+(-213)  Add and multiply

-570

Answer

-570

Hope this helps

Answer:

the answer is -570

hope this helps

Test 645 for divisibility by 2, 3, 5, 9, and 10.


5 and 9

3 and 5

3, 5, and 9

3 and 9

Answers

3 and 5 are the correct ones

HELPPPPP
This table models a linear function.

x −12 −8 −4 4
y 4 2 0 −4
Enter the coordinates of the y-intercept in the boxes.

Answers

Answer:

(0,-2) is the correct answer.

Step-by-step explanation:


Investors buy a studio apartment for $240,000. Of this amount, they have a down payment of
$36,000. Their down payment is what percent of the purchase price? What percent of the purchase
price would a $12,000 down payment be?

Answers

Answer:

The down payment of $36000 is 15% of price.The down payment of $12000 is 5% of price.

Step-by-step explanation:

Given that

Price of studio apartment = P = $240000

Down payment =d = $36000

Down payment is the amount that is initially given at the time of buying something.

Part A: For down payment of $36000

We will simply divide the down payment by total price.

[tex]= \frac{36000}{240000}\\=0.15[/tex]

Converting into percentage, multiplying by 100

[tex]= 0.15*100 = 15\%[/tex]

Part B: For down payment of $12000

We will simply divide the down payment by total price.

[tex]=\frac{12000}{240000}\\=0.05[/tex]

Converting into percentage, multiplying by 100

[tex]=0.05*100 = 5\%[/tex]

Hence,

The down payment of $36000 is 15% of price.The down payment of $12000 is 5% of price.

how do I find X the value of x ​

Answers

Answer:

X = 2

Explaination:

To find x, we can solve the rational equation by combining expressions, and isolating the variable x.

6/x=9/3

So, Y is 3 when X is 9.

so, it should go like this:

9/3, 6/2, 3/1

that's how you find it.

What is the value of the expression

(2^5- 4) - 3 x (2 + 1)
7
19
51
75
PLZ HELP ASAP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER PLZ HELP​

Answers

The correct answer is 19 :)

Answer:

19

Step-by-step explanation:

( 2^5 - 4 ) - 3 × ( 2 + 1 )

= ( 32 - 4 ) - 3 × 3

= 28 - 9

= 19


5x + 4y = 17
Y - x = 2
x =
y =




please help

Answers

I will solve this equation simultaneously by Substitution.

- x + y = 2
5x + 4y = 17

Solve - x + y = 2 for y:
- x + y + x = 2 + x (here we add x to both sides)
y = x + 2

Substitute x + 2 for y in 5x + 4y = 17
5x + 4y = 17
5x + 4(x + 2) = 17
5x + 4x + 8 = 17
9x + 8 = 17 (simplify both sides of the equation)
9x + 8 + (-8) = 17 + (-8) (add -8 to both sides)
9x = 9
9x/9 = 9/9 (divide both sides by 9)

x = 1

Substitute 1 for x in y = x + 2
y = x + 2
y = 1 + 2
y = 3 ( simplify both sides of the equation)

Therefore x = 1 and y = 3


f(n)=-4n-3; find f(-1)

Answers

maybe it’s 4, I’m not quite sure

500(x-3)= 5,000 is the to answer

Answers

Answer:

x = 103

Step-by-step explanation:

i think

WILL MARK BRAINIEST!! ...
suppose a city with population 600,000 has been growing at a rate of 8% per year. if this rate continues, fund the population of this city in 11 years

Answers

Answer:

1,398.983

Step-by-step explanation:

Carlos buys 6 cupcakes for $1.20. How much does it cost for 1 cupcake? How much for 10 cupcakes?

Answers

Answer:

$0.20 per cupcake

Step-by-step explanation:

~Divide

1.2 / 6 = 0.2

Best of Luck!

For 10 cupcakes it’s $2 and for 1 it’s $0.20.

what did frederick douglass risk to be free

Answers

Answer:

After Douglass' attempt to escape slavery two years prior was betrayed by a fellow slave, he had been jailed, sent to Baltimore by his master, and hired out to work in the city's shipyards. Undeterred, Douglass vowed to try to escape again on September 3, 1838, although he knew the risk.

Step-by-step explanation: Hope this Helps

Answer:

he risked his life I think. I havent learned about this in a while.

Step-by-step explanation:

I'm thinking it's either a or d but I'm not sure.

Answers

Answer:

i think its d

Step-by-step explanation:

You have a bag of 15 marbles. 8 are red. 5 are blue. 2 are green. You asked 15 people to pull a random marble and replace it. The outcome was that 10 got red, 4 got blue and 1 got green. Joe thinks if 15 more people try 8 will pull red. Jill thinks if 15 more people try 10 will pull red. Choose the most accurate statement.


a
Joe is right because the theoretical probability is better.
b
Jill is right because the experimental probability is better.
c
We don't know what will happen, but both Joe and Jane are making good, educated assumptions.
d
We don't know what will happen because anything is possible and there is not point in calculating probabilities. Whatever happens, happens.
e
6 people will pull red to average out to 8. The long term average must match the theoretical probability.

Answers

Answer:

C.

Step-by-step explanation:

We have 2 probabilities: Theoretical probability and Experimental probability.

We cant know what will happen as it's just probability but both joe and Jill are making educated guesses based on probabilities, just different kinds.

Ms. Phillips ordered 56 pizzas for a school fundraiser. Of the pizzas ordered 27of them were pepperoni, 19 were cheese, and the rest were veggie pizzas. What fraction of the pizzas were veggie?

Answers

Answer:

5 / 28

Step-by-step explanation:

Given:

Total number of Pizza's ordered = 56

Pepperoni = 27

Cheese = 19

The remainder were Veggie ;

Fraction of pizza that were. Veggie

Number of pizza's that were Veggie :

56 - (27 + 19)

56 - 46

= 10

Fraction of Veggie pizza :

Number of Veggie pizza / total number of Pizza's

10 / 56

= 5 / 28

Other Questions
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