Mathematics High School

determine the equation of the line​

Determine The Equation Of The Line

Answers

Answer 1

Answer:

y = x + 2

Step-by-step explanation:

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Related Questions

You earn $35 for washing 7 cars. How much do you earn for washing 4 cars?
You earn $ 8.75 for washing 4 cars.
17

Answers

Answer:8.75

Step-by-step explanation:35/4

A salesperson sold a car for $18,200 and their commission is $700. What percentage of the sale price is their commission?

Answers

The percentage of their commission is 3.85%
700/18200= 0.03846
0.03846 x 100 = about 3.85

Please help it's easy!

Answers

Step-by-step explanation:

[tex] - \frac{1}{4} \times ( - \frac{6}{11} )[/tex]

[tex] \frac{1}{2} \times \frac{3}{11} [/tex]

[tex] \frac{3}{22} [/tex]

Answer:

3/22

Step-by-step explanation:

25 = 5 • 3 = 15 True or False​

Answers

Answer:

False

Step-by-step explanation:

HEYYYY plz help need both parts :)

Answers

It is A and D because as you can see it is using subtraction and multiplication and I’m sorry if I am wrong I can’t see much

the graph of the reciprocal parent function , f (x) = 1/x is shifted 8 units downs and 6 units to the left to create the graph of g (x) what function is g (x)

Answers

Answer:

Help me with this please

Answer:

g(x)=1/x+6 -8

Step-by-step explanation:

SUPER EASY MATH! Help plz! Will give Brainliest! What is C?

Answers

Answer:

C = 35

Step-by-step explanation:

Column 2 = Column 1 * Column 3

C = 5*7 = 35D = 10*7 = 70
35!! C equals thirty five.

The cost of attending two carnivals based on the number of ride tickets purchased is shown below.​ what are the system of equations.

Answers

Answer:

2+2 = 4

Step-by-step explanation:

1+1= the answer

After earning interest, the balance of an account is $420. The new balance is 7/6 of the original balance.

Write an equation that can be used to find the original balance b of the account.

420=____

What was the original balance of the account?

$__

How much interest did the account earn?

$__

Answers

Answer:

Equation: 420 = 7/6b, Original balance: $360, Interest earned: $60.

Step-by-step explanation:

Since 420 is 7/6 of the original balance, and of means mulitply, we can make this into an equation, the equation is 420 = 7/6b. Let's solve the equation for b. Multiply both sides by 6 to get 2520 = 7b. Now, let's divide both sides by 7. This gets us 360 = b. This means the original balance was $360. Now, let's find the interest earned. We know that 420 is 7/6 of 360, so that means the interest earned was 1/6 of the original balance. Let's make sure, first. 360/6 is 60, and 360+60 is 420, so everything checks out.

Please help me I don’t understand what I’m supposed to do ! Unit 1 - Triangle Congruence
State if the two triangles are congruent. If they are, state how you know.

Answers

Answer:

i dont either

Step-by-step explanation:

Given that α and β are the roots of the equation x² + 3x + 4 = 0, what is the value of
( α + β)²

Answers

Answer:

9

Step-by-step explanation:

sum of roots = α + β

= -b/a

= -3/1 …………………. [b = 3, a = 1]

= -3

(α + β)² = ( -3 )² = -3 × -3 = 9

HOPE THIS HELPS YOU

HOPE THIS HELPS YOUFollw me = 10 thanks

HOPE THIS HELPS YOUFollw me = 10 thanksMark as brainliest = 10 thanks

HOPE THIS HELPS YOUFollw me = 10 thanksMark as brainliest = 10 thanks1 thanks to me = 2 thanks

see question down below

Answers

Answer:

okay so the answer is 3200 but i dont know which one i think it b

Step-by-step explanation:

How many points does the team have?

How many games has this team lost?

Answers

Step-by-step explanation:

P = 3W + D

When W = 5 and D = 3, P = 3(5) + 3 = 18.

When P = 50 and D = 14,

(50) = 3W + (14), 3W = 36, W = 12.

Since the team has 12 wins and 14 draws,

they have 35 - 12 - 14 = 9 losses.

UPPER AND LOWER BOUNDARIES
People who understand please reply

a = 49.0 rounded to 1 DP
b= 7.62 rounded to 2 DP
Find the minimum of a - b

Answers

Answer:

The minimum of a - b is 41.325

Step-by-step explanation:

Let us solve the question using upper and lower boundaries

∵ a = 49.0 rounded to 1 decimal place

∵ 1 decimal place means 0.1

→ Divide 0.1 by 2

∵ 0.1 ÷ 2 = 0.05

→ Add 0.05 to the rounded number to get the upper boundary

∵ 49.0 + 0.05 = 49.05

∴ The upper boundary = 49.05

→ Subtract 0.05 from the rounded number to get the lower boundary

∵ 49.0 - 0.05 = 48.95

∴ The lower boundary = 48.95

∴ The range of a is 48.95 ≤ a < 49.05

∵ b = 7.62 rounded to 2 decimal places

∵ 2 decimal place means 0.10

→ Divide 0.01 by 2

∵ 0.01 ÷ 2 = 0.005

→ Add 0.005 to the rounded number to get the upper boundary

∵ 7.62 + 0.005 = 7.625

∴ The upper boundary = 7.625

→ Subtract 0.005 from the rounded number to get the lower boundary

∵ 7.62 - 0.005 = 7.615

∴ The lower boundary = 7.615

∴ The range of b is 7.615 ≤ b < 7.625

To find the minimum value of a - b, use the smallest value of a and the greatest value of b

∵ The minimum of a - b = lower boundary of a - upper boundary of b

∴ The minimum of a - b = 48.95 - 7.625

∴ The minimum of a - b = 41.325

∴ The minimum of a - b is 41.325

Please help!



The functions f(x) and g(x) are shown below:

f(x) = 2x
g(x) = 2x

Which statement best describes the graph of f(x) and g(x)? (1 point)

Answers

Answer:

i think f(x)=2x may be if right or wrong say me ok

A) 8 dogs for every 5 cats
B) S1.25 per song
c) lap per minute
60 students
D)
2 classes
15 players
E)
1 team
F) 4 cups per 2 batches
А.
ОВ.
D.
а Е
F

Answers

Answer:

I will answer but I need the question

Step-by-step explanation:

What’s the value of x?

Answers

Answer:

wala nashang value sayu dahil may iba nasha

110°

A=70° so B=110° because A and B are supplementary. Therefore x=110° too.

Select all the points that are on the graph of the line
-2x + 5y = -15
A(0,5)
B(0,-3)
C (-5, -1)
D (-5,-5)
E (10,-1)
F (-10,7)

Answers

Answer:

(0,-3), (-5,-5)

Step-by-step explanation:

Plug in x and y and see in which case = -15

-2(0)+5(5)= 25 no

-2(0)+5(-3)= -15 yes

-2(-5)+5(-1)= 5 no

-2(-5)+5(-5)= -15 yes

-2(10)+5(-1)= -25 no

-2(-10)+5(7)= 55 no

Find a 11 in the following geometric sequence

Answers

That one is kinda tricky

help pls fast
10. A door-frame of dimensions 3 mx 2 m is fixed on the wall of
dimension 6.5 mx 8 m. Find the area of the wall to be painted."​

Answers

Answer:

1st dimension of the door frame =3m×2m

=6m squared

now dimension the wall =6.5×8m

= 52m square

area that needs to be painted =52m-6m

=46m Square

Stephen and Bridget win some money and share it in the ratio 1:3. Stephen gets £11. How
much did they win in total?

Answers

Answer:

£44

Step-by-step explanation:

We have been given the ratio 1 : 3 , where 1 is stephens value and 3 is bridgets value.

We have told that stephen gets £11.

The relationship between stephens 'value' of 1 and the amount of money that he actually gets (11) is x11.

Therefore we must also x11 to Bridgets value.

11 x 3 = £33

Now, we add the two answers to find how much they won in total.

£33 + £11 = £44

hope this helps :)

33+11=44 dollarssssssss

do you want to make a sodium carbonate solution with a concentration of 2.5%. You have 50 mL of a 1% solution about how many milliliters of a 6% solution should you add

Answers

9514 1404 393

Answer:

  21 3/7 mL ≈ 21.43 mL

Step-by-step explanation:

Let x represent the amount of 6% solution that should be added. The the total volume of sodium carbonate in the mix is ...

  1%(50) +6%(x) = 2.5%(50 +x)

  50 +6x = 125 +2.5x . . . . . multiply by 100, eliminate parentheses

  3.5x = 75 . . . . . . . . . . . . . subtract 2.5x+50

  x = 21 3/7 . . . . . . . . . . . . . divide by 3.5

21 3/7 mL, about 21.43 mL, of 6% solution should be added to make a 2.5% solution.

Can someone help me with this ?

Answers

Answer: C=60 B=120 D=120

Alex and Sophia share £20 in the ratio of 2:3. Work out how much money each person gets.

Answers

Answer:

Alex will get 8 pounds and Sophia will get 12 pounds

Step-by-step explanation:

Since the ratio is 2:3, the total ratio is 5 (2+3)

divide 20 pounds from 5

and each unit will have 4 pounds

Therefore, Alex will get 8 pounds and Sophia will get 12 pounds

Find the product. Enter your answer in simplest form.

Answers

27^6 will be your answer

Andre’s group was asked to write an expression equivalent to 5 p squared q + 7 p q squared minus 10. When Ms Berger checked their answers, she found only one to be correct. Who had the correct answer?

Answers

Answer:

Andre's group

Step-by-step explanation:

HELP PLS I NEED HIS 39 degrees

Answers

Answer:

46.2 or 46.1

Step-by-step explanation:

use sohcahtoa

tan(39) x 57 = 46.1576

to the nearest tenth 46.2

2/5 - 1/15 show your work

Answers

Answer:

0.34

Step-by-step explanation:

2/5 = 0.4

1/15 = 0.06

0.4-0.06=0.34

Assume there is a 50% chance of having a boy. Find the probability of
exactly two boys in three births.

Answers

Answer:

0.375

Step-by-step explanation:

Given that there is 50% chance of having a boy in a single birth.

Let it be represented by p, so

p=50%=0.5

According to Bernoulli's theorem, the probability of exactly r success in n trials is

[tex]P(r)=\binom {n}{ r} p^r(1-p)^{n-r}[/tex]

where p is the probability of success.

So, the probability of exactly 2 boys (success) in a total of 3 birth (trials) is

[tex]P(r=2)=\binom {3}{ 2} p^2(1-p)^{3-2}[/tex]

As p=0.5, so

[tex]P(r=2)=\binom {3}{ 2} (0.5)^2(1-0.5)^{3-2} \\\\=\binom {3}{2} (0.5)^2(0.5)^{1} \\\\=3\times 0.5^3[/tex]

=0.375

Hence, the probability of exactly 2 boys in a total of 3 birth is 0.375.

there are 946 milliters in a quart there are 2 pints in a quart
how many milliters are in a pint?​

Answers

Answer:

Answer: There are 473 milliliters in 1 pint. ... 946 ml in 1 quart

Step-by-step explanation:

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