What is the solution to the system of equations?

Answers

Answer 1

Answer:

(-2, 5/3)

Step-by-step explanation:

y = 2/3x + 3

x = -2

x is already given so all we have to do is solve for y (by substituting x for -2)

y = 2/3(-2) + 3

y = -4/3 + 3

y = 5/3

The correct answer is B

Related Questions

which answer shows a reflection across the x -

Answers

Answer:

In transformations a reflection across the x axis produces a mirror image.

75% as a fraction or mixed number

Answers

Answer:

[tex]{ \sf{ = \frac{3}{4} }}[/tex]

Answer: 3/4

Step-by-step explanation:

p- (9-(m + q)); use m=4, p=5, and q=3

Answers

Answer:

Step-by-step explanation:

p-(9-(m+q))

5-(9-(4+3))

=5-(9-7)

=5-2

Ari lives 4/5 of a mile from the park she has already walked 3/4 of the way to the park. How far has ari walked

Answers

3/4 of 4/5 = 3/4 x 4/5 = 12/20 = 3/5 of a mile (= 1056 yards)

8+ 2/3k-4/15k-1/4
Omg I can never figure this out need help

Answers

Answer:

2/5k + 31/4

Step-by-step explanation:

8+ 2/3k-4/15k-1/4

2/3k - 4/15k + 8 - 1/4

(5)(2/3k) - 4/15k + 8 - 1/4

10/15k - 4/15k + 31/4

6/15k + 31/4

2/5k + 31/4

what expression is equivalent to (1/16)^-4

Answers

16^4 Hope this helps.

Answer:

16 ⁴

Step-by-step explanation:

use a -n= (1/a)n

(1/16 - ⁴= ( 16/ 1 )

=16 ⁴

Find the missing exponent.
8) 6X = 7,776

Answers

Answer:

x=1,296

Step-by-step explanation:

6x=7,776

x=7,776/6

x=1,296

1296 is the answer bc of math

What is the simplified expression for -3(2x-y)+2y + 2(x+y)?
O 8x+y
O y-4x
O TY- 44
O -4x-y

Answers

Answer:

[tex] - 3(2x - y) + 2y + 2(x + y) \\ - 6x + 3y + 2y + 2x + 2y \\ = - 4x + 7y[/tex]

I hope I helped you^_^

Answer:Check the options well. My answer isn't in the options

Step-by-step explanation:

When x apples are shared amongst y children,none are left over.Write down the number of apples each child receives

Answers

Answer:

[tex]\frac{x}{y}[/tex]

Step-by-step explanation:

Each child receives

number of apples divided by number of children, that is

each child receives [tex]\frac{x}{y}[/tex] apples

EXTRA POINTS MARKING BRAINLIEST!!!

ABCD is a parallelogram prove CDB=CAB and <ABD=<ABD

Answers

2x-5y+7z=6

x-3y+4z=3

3x-8y+11z=11

Can someone pls explain what I’m supposed to do I don’t really understand

Answers

Answer:

There are only 3 differences perform

Step-by-step explanation:

I. If x is negative, y is negative then the answer is possitive

eg. x is -2, y is -3

-2 × -3 = 6

II. If x is negative, y is positive then the answer is negative

eg. x is -1, y is 2

-1 × 2 = -2

III. If x is possitive, y is possitive then the answer is positive

eg. x is 2, y is 5

2 × 5 = 10

Alt. No matter how long x, y, z, a, b there always apply only 3 rules above. Multiply or Devide are the same rule.

Ask me for anything :D

2. What is the additive inverse of -7? (1 point) 0-7 07 O-1-7 O-(-(-7)

Answers

Answer:

for additive inverse you change the sign of the given number so i think its 7

Step-by-step explanation:

What is the prime factorization of 81?
Enter your answer as a product of prime numbers, like 2 x 3, or as a single prime number, like 17.

Answers

Answer:

[tex]3^{4}[/tex]

Step-by-step explanation:

27 3

9 3

3 3

3*3*3*3 = [tex]3^{4}[/tex]

A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs $77. A season ski pass costs $450. The skier would have to rent skis with either pass for $20 per day. How many days would the skier have to go skiing in order to make the season pass less expensive than the daily passes?

Answers

Answer:

Step-by-step explanation:

Given:

Daily pass = $77Season ski pass = $450Skis = 20

77 + 20 = 97

450 + 20 = 470

Keep multiplying 97 with random numbers until it passes 470.

97 × 4 = 388

97 × 5 = 485

So, the skier will have to pay daily passes 5 times to be more expensive than the season pass.

Hope this helped.

helpppppppppppppppppppppppppppp

Answers

Answer:

c. {1/15,16,1/17,18}

Step-by-step explanation:

please follow me

Answer:

[tex]{ \sf{set \:A \: and \: B }}[/tex]

Find the value of x.

A. 5.58
B. 9.14
C. 15.2
D. 10

PLEASE HELP!!! :(

Answers

Answer:

D. 10

Step-by-step explanation:

[tex]{ \sf{(12x + 12) \degree = 79\degree + (5x + 3)\degree}} \\ { \sf{ \{outer \: angle \: is \: equal \: to \: sum \: of \: inner \: angles \}}} \\ { \sf{12x - 5x = 79 + 3 - 12}} \\ { \sf{7x = 70}} \\ { \sf{x = 10}}[/tex]

d. 3h =
h = 3.66 hours
2. Jane can run 2 miles per hour around the Belmont Track. He
needs to run a total of 10 miles and has already done 3
miles. Which equation and answer shows the number of
hours (h) it will take for him to run the rest of the miles?
e. 2h + 3 = 10; h = 3.5 hours
f. 3h + 2 = 10; h = 2.66 hours
g. 2h = 10 ; h = 5 hours
h. 3h = 10 ; h = 3.33 hours
(hp

Answers

Answer: e. 2h + 3 = 10; h = 3.5h

Explanation:

Jane can run 2 miles per hour. (2h)

He need to run 10 miles in total and has done 3 so far. (+ 3 = 10)

The equation can be written:

2h + 3 = 10
2h = 7
h = 7/2 = 3.5

Divide. Write your answer as a fraction in simplest form. − 7 1/0÷2/5=

Answers

Answer:

-71/4

Step-by-step explanation:

The midpoint of the line segment with the coordinates (-2, -10) and (-3, 8) is _

Answers

Answer:

[tex](\frac{-5}{2} ,-1)[/tex]

Step-by-step explanation:

(-2 + -3)/2 , (-10+8)/2

-5/2,-1

I NEED HELP WITH NUMBER 4 and I need to show work :((

Answers

Answer:

x = 1, y = 9

Step-by-step explanation:

y = 7 + 2x

4x + 3(7 + 2x) = 31

4x + 21 + 6x = 31

10x = 10

x = 1

y = 7 + 2(1)

y = 9

please help with me #15 and #16

Answers

Answer:

just solve equation and you will get to know that

15 is d becoz both 8 gets cancelled

and

16 is b becoz then equation is simplified to x = smthng

Solve for mZJKL.
K
88°
629
M
And find answer for mJKL

Answers

Answer:

I DONT KNOW SORRY BRO

Step-by-step explanation:

The measure of an angle is 87°. What is the measure of its supplementary angle?

Answers

Answer:

180-87 = 93

Step-by-step explanation:

supplementary angles add up to 180°

so (the other angle + 87)=180°

other angle =180-87=93°

Answer:

93 degrees

Step-by-step explanation:

Supplementary angles add up to 180 degrees. Therefore, the equation for finding the supplementary angle to 87 would be:

[tex]87 + x = 180\\x=180-87\\x=93[/tex]

Have a nice day. Feel free to ask questions. Spread the love.

(10-1)(10-2)(10-3)(10-10)

Answers

Answer:

Step-by-step explanation:

[tex](10 - 1)(10 - 2)(10 - 3)(10 - 10)[/tex]

10-10 is zero and Anything multiply by a factor of 0 equal 0 so

0 is the answer

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

10-10 is zero and Anything multiply by a factor of 0 equal 0 so

0 is the answer

-9(1 - 10n) - 2(3n + 9)

Answers

Step-by-step explanation:

-9(1-10n)-2(3n+9)

-9+90n-6n-18

-9-18+90n-6n

-27+84n

3(-9+28n)

Evaluate the following expression

Answers

H ;-)

x = -3 and y = -2

2x² - 5xy - y³ =

= 2 · (-3)² - 5 · (-3) · (-2) - (-2)³ =

= 2 · 9 - 30 - (-8) = 18 - 30 + 8 =

= -12 + 8 = -4

Answer:

[tex]2 {x}^{2} - 5xy - {y}^{3} \\ x = - 3 \\ y = - 2 \\ 2 { (- 3)}^{2} - 5 \times - 3 \times - 2 - { (- 2)}^{3} \\ 2 \times 9 + - 30 - - 8 \\ = 18 - 30 + 8 \\ = - 4 \\ thank \: you[/tex]

Robert is buying tickets to a basketball game. Adult tickets cost $4 more than student tickets. He bought 5 adult tickets and 7 student tickets for a total of $104. How much does a student ticket cost?

Answers

Adult tickets cost $4 more than student tickets, if you know that Robert bought 5, then you can multiply 5x4. You can then subtract those $20 from the total of $104, which would bring you to a total of $84. Then you can add the the 5 adult tickets to the 7 student tickets, which would give you a total of 12 tickets. You can then do 84/12= 7 since the cost of every ticket is now equal. Add 4 to the 7 for the cost of the adult ticket. You now have $11 as the cost of an adult ticket and $7 as the cost of a student ticket. Plug everything in to 5a + 7s = 104 if you want to verify the answers. ( a=adult, s=student)

The period of a compound pendulum is given by T=2π√(h²+k²/gh) express k in terms of T,h and g

Answers

Answer:

qss-qvcj-kwr join guys iam bored

Please help by September 7th

Answers

Answer:

Q1: 14

Q2:Yes

Step-by-step explanation:

Q1: 172.5-25.5=147

147/10.5=14

Q2: 22.50+10%=24.75

24.75-20%=19.8

-2, 7, 16 ..... Determine the general rule (Tn) for this sequence

Answers

Answer:

It is Tn = 9n - 11

Step-by-step explanation:

It is an arithmetic progression:

[tex]T_{n} = a + (n - 1)d[/tex]

a is the first term, a = -2

n is number of terms

d is common difference, d = 7-(-2) = 9

[tex]T_{n} = - 2 + \{ (n - 1) \times 9 \} \\ T_{n} = - 2 + 9n - 9 \\ T_{n} = - 11 + 9n \\ T_{n} = 9n - 11[/tex]

Answer:

[tex]T_{n}[/tex] = 9n - 11

Step-by-step explanation:

There is a common difference between consecutive terms, that is

7 - (- 2) = 16 - 7 = 9

This indicates the sequence is arithmetic with nth term

[tex]T_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 2 and d = 9 , then

[tex]T_{n}[/tex] = - 2 + 9(n - 1) = - 2 + 9n - 9 = 9n - 11

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