FINND X AND Y PLS LOL ILL MARK BRAINILEST DONT GUESS THO
-2x + 5y = 60
x + 5y = 45

Answers

Answer 1

Answer:

(-5, 10)

Step-by-step explanation:

I used the substitution method.


Related Questions

find the value of " m " of which
5^m÷5-³=5^5​

Answers

Answer:

m=2

Step-by-step explanation:

to understand thisyou need to know about:law of exponentPEMDASgiven:[tex] \frac{ {5}^{m} }{ {5}^{ - 3} } = {5}^{5} [/tex]tips and formulas:[tex] \frac{ {x}^{a} }{ {x}^{b} } = {x}^{a - b} [/tex][tex] {x}^{a} = {x}^{b} < = > a = b[/tex]let's solve:

[tex] \frac{ {5}^{m} }{ {5}^{ - 3} } = {5}^{5} [/tex]

[tex] {5}^{m - ( - 3)} = {5}^{5} [/tex]

[tex]m + 3 = 5[/tex]

[tex]m = 2[/tex]

Answer:

[tex] {5}^{m} \div {5}^{ (- 3)} = {5}^{5} \\ {5}^{m} \div \frac{1}{ {5}^{3} }= {5}^{5} \\ {5}^{m} \times {5}^{3} = {5}^{5} \\ {5}^{m} = \frac{ {5}^{5} }{ {5}^{3} } \\ {5}^{m} = {5}^{2} \\ \boxed{m = 2}[/tex]

★ m=2 is the right answer.

A model rocket was launched from a podium 5 meters above are

an initial velocity of 98 m/s. The function that models height in me

with respect to time (in seconds) is h(t) = 5 + 987-4.9t2

meters above ground at

meters)

Answers

Answer:

See solution below

Step-by-step explanation:

Find the complete question below;

Given the height modeled by the function;

h(t) = 5 + 98t-4.9t²

when t = 0

h(0) = 5 + 98(0)-4.9(0)²

h(0) = 5

when t = 5

h(5) = 5 + 98(5)-4.9(5)²

h(5) = 5 + 490 - 122.5

h(5) = 372.5

when t = 10

h(10) = 5 + 98(10)-4.9(10)²

h(10) = 5 + 980 - 490

h(10) = 495

when t = 15

h(15) = 5 + 98(15)-4.9(15)²

h(15) = 5 + 1470 - 1,102.5

h(15) = 372.5

when t = 20

h(10) = 5 + 98(20)-4.9(20)²

h(10) = 5 + 1960 - 4.9(400)

h(10) = 1965- 1960

h(10) = 5

Find the graph attached

Type the correct answer in the box. Use numerals instead of words.
C
D
B
In the figure, angle B measures 44º, angle A measures 62°, and angle E measures 50°
Complete the equation to solve for f, the measurement of angle F.
f= 180° - 50° -

Answers

the answer is 77 enjoy please like seroislyyyyyy round 50 cold war zombies!!!

Answer:

the answer is 77 please enjoy

Step-by-step explanation:

-6 + (-8)= What’s the answer I need help I will give brainliest to who ever helps me!!.

Answers

Answer:

-14

Step-by-step explanation:

Answer:

-14

Step-by-step explanation:

Negative -6 - 8  is just like addition

can someone help me please!

Answers

Answer:

Its between two and three.

Step-by-step explanation:

If you multiply 2/3 times four it would give you 2.3. So, its between two and three. B

What is the probability of me choosing a number that is both a square and a factor of 3
Square Number
Factor of 3

1,3,5,7, 2, 4, 9, 12, 16, 25, 36

Answers

Answer:

2/11 or roughly 18%

Step-by-step explanation:

fisrt we have to find all the numners that fullfil this condition. They are 9 and 36, so only two. then we have to divide 2 by the all the numbers and we get 2/11

4. Find the perimeter of the hexagon. Round to the nearest
hundredth.

Answers

Answer:

2

Step-by-step explanation:

to solve for the perimeter of a hexagon the formula is

P=6a

each side is 2

2 times 6=12

(3 + 4q)(3) simplified

Answers

9+12q
Just multiply 3 by the numbers

What is the unit rate for 10 hours to drive 550 miles

Answers

Answer: 55 miles per hour

Step-by-step explanation:

Answer:

55 miles

Step-by-step explanation:

im pretty sure this is right, hope this helps!

A line passes through the points (4, -1) and (2,3). What is the slope of the line?​

Answers

-2 you do y2-y1/x2-x1 i believe
Slope = (Yb - Ya) / (Xb - Xa)
Slope = (3 - (-1)) / (2 - 4)
Slope = (3 + 1) / (-2)
Slope = 4/-2
Slope = -2

solve the equation 4x^2-27x-5=-10x to the nearest tenth

Answers

Answer:10x^2-27x+5. 10x2−27x+5 10 x 2 - 27 x + 5. For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite ...

Step-by-step explanation:

The solution of the equation:

x = -0.28 to the nearest tenth.

x = 4.53 to the nearest tenth.

What is a quadratic equation?

For variable x : ax² + bx + c = 0, where a≠0 is a standard quadratic equation, which is a second-order polynomial equation in a single variable. It has at least one solution since it is a second-order polynomial equation, which is guaranteed by the algebraic basic theorem.

Given:

A quadratic equation,

4x²-27x-5 = -10x

Simplifying,

4x²-27x-5 + 10x = 0

4x²-17x-5 = 0

So,

x = {-(-17) ± √(289 + 80)}/8

x = (17 ± √369) / 8

When we take - sign,

x = - 0.276

x = -0.28 to the nearest tenth.

When we take + sign,

x = 4.526

x = 4.53 to the nearest tenth.

Therefore, the values are x = -0.28 and x = 4.53.

To learn more about the quadratic equation;

https://brainly.com/question/17177510

#SPJ2

Price of oil decreased from ₹70 to ₹50. The percentage of decrease is ________. *

Answers

Answer:

Twenty - percent pounds

Please help this is a big test!

A website is having a sale, and all items are 25% off the original price,p.
Which expressions can be used to find the price of an item after the discount?
Select all that apply.

0.75p

1.25p

p - 25

p - 0.25p

0.01p*75

Answers

Answer:

p - 0.25p

1.25p

what is the solution to y=2x+3 y=3x+3

Answers

(2,7) is the solution which is the same as x=2, y=7
If the problem you are trying to ask is a simultaneous equation, the solution is:

( x, y )= ( 0, 3 )

Help me with this problem?

Answers

The answer is 28
You are smart believe in your self god loves you

Diego scored 426 points by collecting 6 coins. After collecting a total
of 12 coins, how many points will Diego have scored in all? Assume
the relationship is directly proportional. Write the proportion, then
solve.

Answers

Answer:

cutequotes16

Step-by-step explanation:

go follow them they are awsome

Answer:

1278

Step-by-step explanation:it's easy.

7x - 4 / (x-8)(x+5) = a/x-8 + 3/x+5

Find for a

Answers

Answer:

a= 7x^3−57x^2−47x+24 /x−8

Step-by-step explanation:

Solve for a missing factor,
1. ____ x 10 = 320

2. 10 x 17 = ____

3. ____ tens = 290

Answers

Answer:

1. 32

2. 170

3. 29

Step-by-step explanation:

1. is just 10 divided by 320, which gives you 32

2. is 10 times 17 which is 170

3. you need 29 tens to get 290.

1. 32
2. 170_________

A box of a dozen fruit tarts costs $15. How much money does 1 fruit tart cost?

Answers

1.25

dozen = 12

15/12 = 1.25

1 dozen = 12 so 15/12 is 1.25

which means 1 fruit tart is $1.25

Karen bought a $6.95 canvas and 8 tubes of paint. She spent $24.95 on the canvas and the paints. Which equation can be used to find the cost of each tube of paint?

A. 6.95 + 8c = 24.95
B. 8 - 6.95c = 24.95
C. 6.95 - 8c = 24.95
D. 8 + 6.95c = 24.95

Answers

Answer:

A

Step-by-step explanation:

Answer:

A. 6.95 + 8c = 24.95

Step-by-step explanation:

Well, the answer to this question is A is because if we carefully look at this problem, then we can see that Karen bought a canvas for $6.95 and she also bought 8 tubes of paint. Now, the total amount of money that she spent is $24.95.

So, in this problem, our $6.95 is the cost for the canvas that she bought whereas when she mentions buying 8 tubes of paint, she doesn't mention how much each tube of paint costs so, the cost for one tube of paint is unknown and thus, it is a variable.

So, in conclusion, the answer to this question is definitly, A. 6.95 + 8c = 24.95

Linda had 25 ounces of water in her water bottle.After she drank x ounces of water, there were 10 ounces left. Select all the equations that represent this situation. *

Answers

Answer:

25-X=10

Step-by-step explanation:

she started with 25 ounces and drank x so thats just subtracting.

By the way X=15

expression for six minus b

Answers

Answer:

6-b

Step-by-step explanation:

I hope this helps, and have a great day! :D

ILL GIVE BRAINLIEST BUT IF ITS CORRECT (IT WILL TAKE A WHILE) THEN ILL GIVE BRAINLIEST JUST HELP!


How is this number read?

18.73


eighteen seventy-three

eighteen and seventy-three tenths

eighteen and seventy-three hundredths

eighteen and seventy-three thousandths

Answers

eighteen and seventy three hundreths

Generate the first 5 terms of the sequence 5n - 1?​

Answers

Answer:

The first five terms of the sequence

4 , 9 , 14 , 19 , 24

Step-by-step explanation:

Explanation:-

Given [tex]n^{th}[/tex] of the sequence

   aₙ = 5 n -1

Put n=1

 a₁ = 5(1)-1 = 5-1 =4

First term of the sequence = 4

Put n =2

 a₂ = 5(2) -1 = 10-1 =9

Second term of the sequence = 9

Put n=3

a₃ = 5(3)-1 =15-1 =14

Third term of the sequence = 14

Put n=4

a₄ = 5(4)-1 = 20 -1 = 19

Fourth term of the sequence = 19

Put n=5

a₅ = 5(5)-1 = 25-1 =24

Fifth term of the sequence = 24

Final answer:-

The first five terms of the sequence

4 , 9 , 14 , 19 , 24   this is an arithmetic progression

4 2/3÷1 1/5 .......

Answers

Answer:

3 8/9

Step-by-step explanation:

Reduce the expression, if possible, by cancelling the common factors.

The answer is 3 and 8/9 or 35/9

2(3x + 7) = 6x - 2
Solve for x pls

Answers

6x + 14 + 6x - 2
(6x + 6x) + (14 - 2)
12x+12

Answer:

no solution

Step-by-step explanation:

6x+14=6x-2

-6x       -6x

14=-2

+2  +2

16=0

so it ould be no solution

Hope this helped :)

dont get mad if it's wrong pls :) give me brainliest

Find the area of a rectangle whose length is 5 ½ feet long and 1 3/4 feet wide.

Answers

Answer:

11/2 x 7/4 = 77/8 = 9 5/8

Step-by-step explanation:

The Poolas family likes to hike along the Purple Mountain Trail. They hiked the same distance each day for 6 days, traveling a total of 25 miles. How many miles did they hike each day ?

Answers

The answer is 4.166666666666667

We have to divide the 25 from the 6 to get the miles. The miles they cover in each hiking day is 4.167 miles.

What is division?

The division means the separation of something into different parts, sharing of something among different people, places, etc.

The Poolas family likes to hike along the Purple Mountain Trail.

They hiked the same distance each day for 6 days, traveling a total of 25 miles.

The miles they cover in each hiking day will be

[tex]\rm \rightarrow \dfrac{25}{6} = 4.167\ miles[/tex]

The miles they cover in each hiking day is 4.167 miles.

More about the division link is given below.

https://brainly.com/question/369266

Out of a total of 3000 available parking spaces in a mall parking lot, 1875 are taken. What percent of the parking spaces are taken?

Answers

Answer:

62.5%

Step-by-step explanation:

1875 diveded by 3000 = 62.5

Write the quadratic equation whose roots are - 5 and -4, and whose leading coefficient is 3.

Answers

Answer:

The quadratic equation is

3x^2+ 27x + 60

Step-by-step explanation:

Here, we have the roots -5 and -4 and the leading coefficient of 3

Mathematically, we simply have this done to the roots;

x = -5 implies x+ 5

x = -4 implies x + 4

The product of this two will be;

(x + 5)(x + 4)

= x^2 + 5x + 4x + 20

= x^2 + 9x + 20

we add the leading coefficient

that would be;

3(x^2 + 9x + 20)

= 3x^2 + 27x + 60

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