-x + y = 4
x + 3y =4​

Answers

Answer 1
The answer is -2,2 for this problem

Related Questions

Please help cuhhhhhhhhhhhhhhhhhhh

Answers

Answer:

y=3x-2

Step-by-step explanation:

there ya go cuhhhhhh✨

Answer:

the answer is y=3x-2 cuh

Step-by-step explanation:

james and elaine share a box of sweet in the ratio2:3 what fraction of sweets does a) james receive b) elaine receive​

Answers

Answer:

SEE BELOW FOR ANSWER

Step-by-step explanation:

THE PROBLEM TELLS US JAMES AND THEN ELAINE

SO THE RATIO IS JAMES 2 AND ELAINE 3

I’ll answer anyone’s questions.....be quick though...

Answers

Answer:

Write out the value of (2.52 x 10^5) divide by (4 x 10^-3)

standard form plzzz

Step-by-step explanation:

Answer:

What's the mystery behind the Bermuda triangle???

Please help will give Brain

Answers

Answer:

they are not similar because none of the sides have similar ratios

Step-by-step explanation:

12/1 doesnt equal 24/4

Answer:

I believe the answer would be B.....I'm, not 100% sure tho but that's what I'm going with and if you get this wrong because of me then I'm terribly sorry.   :(

Step-by-step explanation:

u dont need an explination do you?

would this be the right answer??

Answers

Answer:

no your answer is wrong. the answer is 15.6

Step-by-step explanation:

it is a 30-60-90 degree triangle and as per the property ..

the side opposite to 30 degree angle is half of hypotenuse( I. e half of 18 that is 9)

the side opposite to 60 degree angle is √3/2 the hypotenuse.

that is √3/2 * 18

that is √3 * 9

that is 1.73 multiplied by 9 .....(as value of √3 is 1.73)

that is 15.57

rounding it to the nearest tenth it becomes 15.6

answer is 15.6 not 20.1

What is the solution to the equation x+2--Ex-5?


X=-8
X=-7
O
x=7
0
X=8

^^ picture

Answers

The answer to the equation is X = 7

Find the area of figure ABCDE if angles A, B, and C are right triangle

Answers

Answer:

85 ft.

Step-by-step explanation:

8*10=80 (the value of the the rectangle by itself)

then we take the values we are given and find the width and height of the triangle. Knowing it is a right triangle, we perform two equations,

15-10 (the total length of the polygon) 5 ft

and

8-6 (to find the height of the triangle, using the length where the hypotenuse of the triangle cuts off the rectangle) 2 ft

With this, we now have the length and width of the right triangle, and multiply them together to get 10. Because that formula only works on rectangles and squares, but we know that the triangle is a right triangle, we divide the 10 in half to get 5, which is the area of the triangle. Together, the value of the area for the rectangle and the triangle together result in 85 ft (remember to label units when in a written test!)

HELP I NEED HELP ASAP

Answers

Answer:

I am pretty sure it is 300 (B)

btw nice Samsung laptop

Step-by-step explanation:

Can someone help me on this question

Answers

what's the question??

the airplane passengers consist of 70 adults and 14 children. What is the ratio of children to all passengers, in simplest form

Answers

Answer:

7:42

Step-by-step explanation:

children: all passengers

then simplify

What is the cost of 1 pounds of apples

Answers

Answer:

You do not have a image

Step-by-step explanation:

Evaluate: 36/x - 5 X=4

Answers

Answer:

the answer is four

Step-by-step explanation:

Because first you do 36/4 which gets you to 9 and then subtract it by 5 to get 4!

Answer:

36-5x

over x

Step-by-step explanation:

What would my grade be if I got a zero on a 40 point assignment if I have a 98.8 in the class??

Answers

Answer:

I would say possibly a high B or a A-

Step-by-step explanation:

Answer:

Not enough information provided!

Step-by-step explanation:

You would need to tell us the total amount of points from all your assignments!

Please help!! Tysm!! ❤✨

Answers

Answer: 3rd option

Step-by-step explanation:

QUICK PLS I ONLY HAVE 7 MINS LEFT

Answers

Answer:

first one

Step-by-step explanation:

Answer:

A, A circular movement around a point

Step-by-step explanation:

if 1 book cost $7, how much will 4 books cost?​

Answers

Answer:

28

Step-by-step explanation:

simple 4 times 7 equals 28 please mark brainlest

Answer:

$28

Step-by-step explanation:

PLEASE HELP


Which term best describes the two lines
represented by the equations below?
y = 1/3 x-5 y = 1/3x +7
A) Same Line
B) Parallel
C) Intersecting
D) Neither.

Answers

The answer should be c .

Is the line y=5 parallel or perpendicular to the x- axis? Explain your answer.

Answers

Parallel. The line for y=5 will never touch the x axis.

Simplify √-48

1) -4√3

2) 4√-3

3) 4i√3

4) 4√3i

Answers

We can change the negative sign into i instantly as sqrt-1 is i.

With this the problem simplifies to sqrt48*i.

Now sqrt48=sqrt4*sqrt4*sqrt3=2*2*sqrt3

So the final product is 4sqrt3*i=4isqrt3.

Thus choosing choice 3 :)

Order from least to greatest.
68%, 0.687, 20

Answers

Answer:

20, 68%, 0.687

Step-by-step explanation:

If 20 were to be a percentage, then it'll be less than 68% and 0.687. Since the 7 in 0.687 is greater than 5, you would round up when the question says so. 0.687 is greater than 68%; if you move the decimal 2 times to the right, then 0.687 would be 68.7%. Therefore the order from least to greatest is 20, 68%, 0.687.

Can anyone solve this for me?

Answers

Answer:

4x + 3 = 11

4x = 11 - 3

4x = 8

x = 8 ÷ 4

x = 2

3x - 5 = 7

3x = 7 + 5

3x = 12

x = 12 ÷ 3

x = 4

8x - 5 = -37

8x = -37 + 5

8x = -32

x = -32 ÷ 8

x = -4

7(x - 3) = 21

7x - 21 = 21

7x = 21 + 21

7x = 42

x = 42 ÷ 7

x = 6

x 7 9 11 13 y -1 2 5 8 Is the relationship linear, exponential, or neither

Answers

15 is the answer hope this helps

Answer:

it is linear

Step-by-step explanation:

sorry if i'm late but i did it on khan

The normal cost of a coat is £94 In a sale the cost of the coat is reduced by 36%
Work out the sale price of the coat.

Answers

Answer:

33.84

Step-by-step explanation:

Multiply 94 by .36

Answer:

£60.16

Step-by-step explanation:

94 decrease 36% =

94 × (1 - 36%) = 94 × (1 - 0.36) = 60.16

MHANIFA PLS HELP ME :), or it cud just be anyone :)rEALLY EZ PLS HELP!!! ASAP TY :)




show all work converto to radical form and simplify if possibblr 36-^3/2

Answers

Answer:

216

Step-by-step explanation:

36^(3/2) = (6^2)^(3/2) =6^(2*3/2) =6^3 = 216

Answer:

[36^3] squared

Step-by-step explanation:

formula a x/n= n [a^x] squared

a x/n= n [36^3]

[36^3] squared


Roy has $30 in a savings account. The interest rate is 10% per year and is not
compounded. How much will he have in 4 years?

Answers

Answer:

$43.92

Step-by-step explanation:

1st year:

30 x 10% = 3

30 + 3 = 33

2nd year:

33 x 10% = 3.3

33 + 3.3 = 36.3

3rd year:

36.3 x 10% = 3.63

36.3 + 3.63 = 39.93

4th year:

39.93 x 10% = 3.99

39.93 + 3.99 = 43.92

$16 is the answer and good luck I’m writing the rest of this bc Brainly makes me lol

plz help me due today

Answers

Answer:

the suare root of nine is rational (bc its 3) the other two are not

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

Which graph represents exponential decay?

Answers

Answer:

c

Step-by-step explanation:

Edge 2020 - 2021

Good luck on your quiz :)

Graph (a) represents an exponential decay.

Here, two graph are shown and we have to check which represent exponential decay.

What is exponential decay?

Exponential decay occurs when a quantity decreases by the same factor over equal intervals of time.

Now,

From the graph, we have

In graph (a), as x increases the function decreases.

Hence this graph shows exponential decay.

In graph (b), as x increases the function increases.

So, Graph (a) represents an exponential decay.

Learn more about the Exponential decay visit:

https://brainly.in/question/17685582

#SPJ6

The Puma sneakers cost $80, you have a 30% coupon and the tax rate is 4.35%. What is the final price of the sneakers?

Answers

Answer:

$31.31

Step-by-step explanation:

math,,,,,, , ,,,

Omg please I really need help ASAP please! (Giving brainliest)!

Answers

Answer:

x = 4

Step-by-step explanation:

-5w + 7 - w + 4 = -13

-5w - w + 7 + 4 = -13

-6x + 11 = -13

-6x = -13 - 11

-6x = -24

-6x/-6 = -24/-6

x = 4

hope this helps!

Answer:

Step-by-step explanation:

-6w=-24

w=4

graph this line using the slop and y intercept. y=1/2x +4​

Answers

Answer:

Download photomath you can take a picture of the equation and it will show you how it should be graphed.

Answer:

Step-by-step explanation:

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