Which point is the solution to the system of linear equations shown below?
2x + y = 3
y = x - 3

Answers

Answer 1

Answer:

The solution is (2,-1)

Answer 2

Answer:

x = 2

y = -1

Step-by-step explanation:

I used substitution


Related Questions

year.
Jeevan buys a bike for Rs 200000. At the end of 1 year, the value of the bike has depreciated by 15 percent.How much is the bike now worth?​

Answers

Answer:

Rs.170000

Step-by-step explanation:

Given data

Cost price of bike= Rs 200000

Time= 1 year

Rate of depreciation= 15%

Let us apply the formula for depreciation

A=P(1-r)^t

A= 200000(1-0.15)^1

A= 200000(0.85)^1

A= 200000*(0.85)^1

A= 200000*(0.85)

A=Rs.170000

Hence the value of the bike will be Rs.170000

An internet movie rental company charges a yearly membership fee of $50 plus 1.99 per dvd rental

Answers

Answer: y= 1.99x+ 50

Equation: y=mx+b

Write the following in STANDARD FORM:
1. (x + 4) (2x - 6)
2.(x^2-2x-3)-(3x^2+x-6)

Answers

Answer:

1= 2x over 2,+2x-24.

2= -2x over 2 -3x+3

how many acute angles does an obtuse triangle have​

Answers

Answer:

i think 2

Step-by-step explanation:

ya i think 2

A set of data is described as:

The data is around 7. If another measurement were taken it would probably be around 7.

Which group of measures would lead to this conclusion? Think backwards to look at the sets of data that would give the results described above.

Range—4, Mode—6, Median—7, Mean—8
Range—5, Mode—9, Median—9, Mean—7
Range—12, Mode—9, Median—9, Mean—9
Range—10, Mode—7, Median—9, Mean—5

Answers

Answer:

B. Range - 5

Mode - 6

Median - 7

Mean - 8

step by step explaination:

if it's actually around 7, that's means 7 is equal to the median. And then, specifically, the mode & the mean number will side-to-side number of 7..which means number 6 and number 8.

Kelly had 13 cups of strawerries. She wants to divide the strawberries into small daily servings. How many 1/3 cup servings are in the 13 cups of strawberries?

Answers

Answer:

Number of servings in 13 cups strawberries = 39

Step-by-step explanation:

Total amount of strawberries Kelly has = 13 cups

Amount of strawberries Kelly used in one serving = [tex]\frac{1}{3}[/tex] cups

Number of servings in 13 cups of strawberries = [tex]\frac{\text{Total amount of strawberries with Kelly}}{\text{Strawberries required in one serving}}[/tex]

= [tex]\frac{13}{\frac{1}{3}}[/tex]

= [tex]13\times \frac{13}{1}[/tex]

= 39

Therefore, number of servings in 13 cups strawberries = 39

what is the height of the triangle?
a.
[tex]5 \sqrt{2} [/tex]
[tex]5 \sqrt{3} [/tex]
[tex]10 \sqrt{2} [/tex]
[tex]10 \sqrt{3} [/tex]

Answers

[tex] \huge\boxed{ \mathfrak {\red{Answer :}}}[/tex]

Area of equilateral triangle :

=》

[tex] \huge{ \mathfrak{ \frac{ \sqrt{3} }{2} a {}^{2} }}[/tex]

where,

a is measure of side

So,

=》

[tex] \dfrac{ \sqrt{3} }{2} \times 10[/tex]

=》

[tex]10 \sqrt{3} [/tex]

[tex]\huge \boxed{\mathfrak{ \red{hope \: it \: helps}}}[/tex]

I bought 3 1/4 lbs of apples, 2 2/3 lbs of oranges, 5 3/4 lbs of peaches and 3 1/3 lbs of bananas. How many pounds of fruit did I buy?

Answers

Answer:

[tex]=3\frac{1}{4} + 2\frac{2}{3}+5\frac{3}{4}\\\\[/tex]

=[tex]\frac{13}{4} + \frac{8}{3} + \frac{23}{4}[/tex]

[tex]=\frac{(13*3)+(8*4)+(23*3)}{12} \\\\=\frac{39 + 32 + 69}{12} \\\\=\frac{140}{12}\\\\=\frac{35}{3}\\\\ = 11\frac{2}{3}lbs[/tex]

In a pet adoption center, there were a total of 252 cats and dogs. The number of cats exceeds the number of dogs by 44. Find the number of cats and dogs in the adoption center.

Answers

Answer:

cats = 148

dogs = 104

Step-by-step explanation:

(d + 44) + d = 252

2d + 44 = 252

      -44     -44

2d = 208

divide by 2

d = 104

252 - 104 = 148

PLEASE HELP!! I've been stuck on this question for many days now and haven't found a correct answer! Thanks in advance!!!

Darius makes a shirt for $8. He sells the shirt for $18. By what percentage did Darius increase the cost of the shirt?

Answers

The first time I did the math including 8 but we are increasing it so it will just be how much did the price increase from 8 to 18 well I know 100% of 8 is 8 so thats 100% and 25% of 8 is 2 so I added the two and 8 + 8 = 16 + 2 = 18 I added those percents 100 + 25 = 125%

Answer:

225% seems like the best answer.

If the foundation of a new house requires 240 cubic feet of concrete, then how many cubic yards of concrete should be ordered?​

Answers

Answer:

80

Step-by-step explanation:

240/3 = 80

Mary opened a savings account that compounds interest yearly. She deposited money only when she opened her account. The
amount, A (t), in Mary's account t years after it was opened is given by the equation A (t) = 530 (1.002)^t. What is the growth
factor of this function?

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of growth rate.

Answer is D. 1.002

Since, it has power t for the growth rate to increase.

How can you find the constant of
proportionality from the coordinates of
one point on the graph?

Answers

Answer:

To  find the constant of  proportionality from the coordinates of

one point on the graph are as follows :-

1.) Find two easy points.

2.) Start with the leftmost point and count how many squares you need to up to get to your second point.  

3.) Count how many squares you need to go to the right.  

4.) Simplify, and you've found your constant of proportionality.

Chad knows that 5 out of every 50 students at his school have blue eyes. There are 660 students at chads school. How many have blue eyes?

Answers

Answer:

66

Step-by-step explanation:

5=10% of 50

1/10 of the kids have blue eyes

660/10=66

Therefore 66 students at Chad's school have blue eyes.

Please help me solve this answer. Just give the correct answer.

Answers

Answer:

2. B. 30 sq yd

Step-by-step explanation:

[tex]area = area \: of \: triangle \: + \: area \: of \: parallelogram \\ but \: area \: of \: parallelogram = area \: of \: rectangle - area \: of \: two \: small \: triangles \\ = (4 \times 8) - 2( \frac{1}{2} \times 3 \times 4) \\ = 32- 12 \\ = 20 \: sq \: yards \\ area = (\frac{1}{2} \times 5 \times 4) + 8 \\ = 10 + 20 \\ = 30 \: sq \: yards[/tex]

Answer:

The area of shaded figure is 30 sq yards .

Step-by-step explanation:

In the graph the figure is consist of :

Many grid square and each square grid is equals one square yards . Two shapes which are parallelogram and triangle .

To calculate the area of shaded figure we need to find the area of triangle and parallelogram and combine them to get the area of shaded figure.

Finding the area of triangle:-

Area of triangle = ½ × Base × Height

substitute the values and solve;

Area of triangle = ½ × 5 × 4

Area of triangle = ½ × 20 yard²

Hence, the area of triangle is 10 sq yards.

Finding the area of parallelogram :

Here, to calculate the area subtract the area of two small circle from the area of rectangle .

Area of parallelogram = l × b - 2 (( b × h )½)

Substitute the values we get,

Area of parallelogram = 4 × 8 - 2 ( 3 × 4 × ½)

Solve it ;

Area of parallelogram = 32 - 12.

Substitute 12 from 32 .

Area of parallelogram = 20 sq yards.

Hence, Area of parallelogram = 20 sq yards.

Finding the area of shaded figure.

Area of figure = Area of parallelogram + Area of triangle.

Area of figure = 20 sq yards + 10 sq yards.

Add 20 sq yards and 30 sq yards.

Area of figure = 30 sq yards .

Hence,

The area of shaded figure is 30 sq yards .

Please help!! No like or I will report!​

Answers

Answer:

B . 3600π m²

is the answer

Step-by-step explanation:

i think so

Answer:

hello the answer is B . 3600π m² mark the other guy brainliest!!

Step-by-step explanation:

Help lol
This is confusing

Answers

Step-by-step explanation:

omg why is this so hard....

Answer:

3. 4/5

4. 4/5

5. 3/4

6. 4/3

Step-by-step explanation:

Please explain this question in some simple language.

no spam answers please.​

Answers

Answer:

Below.

Step-by-step explanation:

I can't see the words on your image very well but I can give you an explanation of the remainder theorem.

The theorem allows you to find the remainder of a division without doing the division itself.

You can find the remainder when  a polynomial is divided by a linear expression like 3x - 2, for example,  using this theorem.

An example will explain the method:

What is the remainder when x^3 - x^2 - 2x - 5 is divided by 2x - 1?

Put 2x - 1 = 0, this gives x = 0.5.

Now we plug x = 0.5 into the polynomial:

This = (0.5)^3 - (0.5)^2 -2(0.5) - 5 = -6.125

So the remainder is -6.125.

The formal definition is

The remainder when P(x) is divided by x - a is f(a).

4. Find the missing angle

PLS I NEEDDDD HELPPP WILL GIVE BRAINLIEST TO WHOEVER ANSWERS.

Answers

Answer:

i’m not 100% sure, but i’m going to say it’s 30 degrees

Step-by-step explanation:

because ik that all triangles equal 180 degrees. if this is wrong, i’m so sorry.

Trinity asked a random sample of 50 students at her school if they brought lunch from home today. If 30 answered “yes,” about what percent of students at Trinity’s school brought lunch from home today?

a) 15%

b) 50%

c) 30%

d) 60%

Answers

Answer:

D

Step-by-step explanation:

60% of 50 equals 30

30% of 50 equals 15

15% of 50 equals 7.5

7.5% of 50 equals 3.75

3.75% of 50 equals 1.875

Multiply. Write your answer in simplest form.
√5 √2
o
Submit

Answers

Answer:

1. the Square root of 5 is 2.5

2. There is no square root for 2.

Step-by-step explanation:

Answer:

[tex]\sqrt{10}[/tex]

Step-by-step explanation:

All you have to do for this is multiply the radicands by each other, so in this case 5 and 2. Once you multiply them, you place them back under the root.

Which represents the volume of the cylinder, in cubic
units?
1207
1307
3002
325.7

Answers

Answer: 300π

Step-by-step explanation: Volume=(pi)(radius^2)(height)

Volume=(pi)(5^2)(12)

V=(pi)(25)(12)

V=(pi)(300)

The volume of the given cylinder is equal to 300π.

What is volume?

Volume is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write volume as -

V = ∫∫∫ F(x, y, z) dx dy dz

Given is to find the volume of the cylinder shown in the image.

The volume of cylinder is given by -

V = πR²h

Here, the radius of the cylinder base is 5 units. The height of the cylinder

is 12 units. So, we can write the volume as -

V = π x 5 x 5 x 12

V = 300π

Therefore, the volume of the given cylinder is equal to 300π.

To solve more questions on Prisms, visit the link-

https://brainly.com/question/22147194

#SPJ7


1+1+2+3+4+5+6+7+8+9+10

Answers

Answer:

56

Step-by-step explanation:

Help no wrong answers plz help me ASAP thanks you guys I am begging!

Answers

Answer:

The third statement is true.

2.5t + 4 = 6.5 (in. of snow)

Answer:

I think its the first one

Step-by-step explanation:

I need help with lattice.​

Answers

Here is your 4 ft. x 8 ft. Pressure Treated Garden Wood Lattice. Have a good day, good sir.

Link: https://www.homedepot.com/p/4-ft-x-8-ft-Pressure-Treated-Garden-Wood-Lattice-106026/202297464

liza is running at the beach, if she runs 13.25 miles each day, how many miles will she run in seven days?

Answers

Answer:

92.75 miles per 7 days

Step-by-step explanation:

13.25 mi/day times 7 days works out to 92.75 miles per 7 days.

Answer:

92.75

Step-by-step explanation:

do 13.25 times 7

Could you help me with this problem?

Answers

All of them I think since polynomial consists of two or more terms.

What is 7/9z-6/9z+2-5/9z-9

Need answers fast!

Answers

Answer:

Step-by-step explanation:

An angle turns through 160 one-degree angles. What is the measure of the angle?

Answers

if it's 60 degrees it's an acute angle

Put the following equation of a line into slope-intercept form, simplifying all
fractions.
2x + y = -5

Answers

Answer:

slope intercept form is y=mx + b  so y= -2x - 5

Step-by-step explanation:

subtract 2x from both sides.    

Answer:y=-2x-5

Step-by-step explanation:

slope intercept form is y=mx+b

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