Mathematics High School

y=x+10

30x+20y=1000

What is the solution to the system?

Answers

Answer 1

Answer:

x= 99 over 5

Step-by-step explanation:

Go and ask ur teacher

Related Questions

Find the slope of the line passing through the points (-8,-8) and (6,-8)

Answers

Answer:

Slope = 0

So, the line is parallel to x-axis

Step-by-step explanation:

(x₁ , y₁) = (-8, -8)      & (x₂ ,y₂) = (6 , -8)

[tex]Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\=\frac{-8-[-8]}{6-[-8]}\\\\=\frac{-8+8}{6+8}\\\\= 0[/tex]

Please help 20 points! Identify the graph in vertex form....

Answers

Answer:

it's a   /  

Step-by-step explanation:

LOOK AT PICTURE,THEN ANWSER QUESTION, WHOEVER ANSWERS CORRECT I WILL MARK BRAINIEST!!

Answers

Answer:
B. 4/11

Solution:
Gradient=(y1-y2)/(x1-x2)
Gradient=(6-2)/(4-(-7)) =4/11

what is the square root of 24.

Answers

Answer:4.898979486

Step-by-step explanation:

Answer:

The square root of 24 is; 4.898... when you round it it's going to be 4.900 so that's the square root cause it doesn't have an exact square root.

Help possssssssssssssssss

Answers

Answer:

B

Step-by-step explanation:

4^(-3-1)5^(4-2) = 4^(-4)5^2 = 5^2/4^4

Answer: B

A police officer is using a radar device to check motorists speeds

Answers

Answer:

cool

Step-by-step explanation:

free points nice

Find the value of x in the triangle shown below
X=
58°
6
6
5.8
X

Answers

what triangle?? can you be more specific?

Answer:

61

Step-by-step explanation:

Which number has the same absolute value as -2?
0
-1/2
1/2
2

Answers

Answer:

2

Step-by-step explanation:

The absolute value of a positive is that same number

For example the absolute value of 4 is 4

The absolute value of a negative is that same number without the negative sign.

For example, the absolute value of -4 is 4

4/15 rounded to the nearest thousandth

I NEED HELP ASAP T-T

Answers

The answer would be 0.267.
The answer is 0.267 hope this helps

Is this congruent by SSS, SAS, AAS, ASA?

Answers

Answer:

sss

Step-by-step explanation:

Answer:

Then amswer is SSS.

Step-by-step explanation:

Hope rhis helps

Which is the simplified form of the expression (6 Superscript negative 2 Baseline times 6 Superscript 5 Baseline) Superscript negative 3?

Answers

-3

Step-by-step explanation:

(6-2* 6+5)-2

Answer:

1/6^9

Step-by-step explanation:

Which graph represents y as a
function of x?
PLEASE HELP!!!!
BRAINLIEST??

Answers

Answer:

B

Step-by-step explanation:

please help this due today by 3:30

Answers

Answer:8

Step-by-step explanation

Earns $30 but got tipped $6 of the $30 so you subtract $30 and $6 and that give you $24.Then divide the amount of hours he worked which is 3 to 24.

24/3=

$8 per hour

Answer:

10 Smackeroos

Step-by-step explanation:

PLEASE HELP FAST!!!!Match each description to the expression that can be used to represent it.

Answers

Mayra is the middle child of the family is a, Sakshi is 1 year older than maya is 1+a, and Amul is 2 years younger than Maya is a-2.

Answer:

The first box on the left goes to the middle box on the right! THe second box on the left goes to the first box on the right! And the last box on the left goes to the third box on the right!

Hope this helps and u understand it

3)
What is the range of this function?

Answers

Answer:

positive 3

Step-by-step explanation:

Please solve picture above will give brainlist

Answers

2(-x^2 + 9x) so the first one
3x(2x - y) so the first one again

Please help

Match the picture to the reason that would prove the triangles congruent.

Options:
NONE
ASA
SSS
SAS
AAS
HL

Answers

Answer is AAS hope this helps

There are marbles in a bag. Three of the marbles are green, 2 are red, 4 are yellow, 6 are blue, and 1 is white. What is the ratio of yellow marbles to the total number of marbles in the bag?
Group of answer choices

Answers

Answer:

4/13

Step-by-step explanation:

Total number of marbles = 2+4+6+1=13

number of yellow = 4

yellow marble/total Number of marbles =4/13

Kevin bought a 5 kilogram can of peanuts for 4.50. what is the unit price.​

Answers

Answer:

$0.90/kg

Step-by-step explanation:

4.50/5=0.90

It also detects if you are right or wrong

Answers

Answer:

50

Step-by-step explanation:

all your doing is dividing 100 by 20 and u get 50

Answer: 15. A. Proportional 16. B. 50 mph

Step-by-step explanation: The price and the number of apples are proportional based on the info you have given us. And B. 50 is correct because 100 miles in 2 hours is 100/2 which equals 50/1 so the unit rate would be B. 50 mph.

Whats is the answer to 3-(-7). I cant seem to figure it out

Answers

the answer is 10 because if you add 7 and 4, it gives you 10 because the - is like invisible

Any help is apprenticed!

Answers

Answer:

I'm not 100% bit I think it's 4- x/3

Why is “3 meals a day” a unit rate?
It compares 1 meal to 1 day.
It compares 1 meal to 3 days.
It compares 3 meals to 1 day.
It compares 3 meals to 3 days.

Answers

Answer:

It compares 3 meals to 1 day

Step-by-step explanation:

"3 meals a day" it is saying that there are 3 meals in a day.

Answer:

It compares 3 meals to 3 days

Step-by-step explanation:

since there is 3 meals every 3 days

What is the domain of the square root function graphed below?

Answers

Answer:

Where its the graph??????

does the ordered pair (8,48) satisfy the direct equation y=6x? explain why or why not

Answers

Answer:

i think yes the order pair of (8,48) satisfy the direct equation y=6x

Step-by-step explanation:

PLEASE HELP!!! 60 points will be rewarded to the person that answers this question correctly.

The two figures below have the same perimeter. What is the value of x?

1. Write an equation that can be used to represent the situation above

2. Solve the equation

3. Prove the solution by plugging it into both sides of the equation


Answers

Answer:

3 or 5

Step-by-step explanation:

Because follow the problem

PLEASE HELP ME WITH THIS HOME WORK

if i keep a low grade i could fail this class i just NEED to pass this i have to watch my siblings in and after class and maintain good grades just someone PLEASE HELP ME

Answers

I totally understand that was exactly how my life was what are the homework problems?

Please help I am stuck! I will give you 30 points and mark brainlest!

Simplify 8 − (14). (1 point)

a
−22

b
−6

c
6

d
22

Answers

Answer:

B! Since Its not positive, it is negative, so its -6. Hope this helps!

Find the distance between the points.
(-2,4) and (-2,7)

Answers

The answer for the following points would be
( -2, 11/2 )
*Please let me know if this answer is correct.
*I also showed my work as well.

-3-2(5-9)
What is the answer

Answers

5 would be the answer i believe

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