Mathematics College

What is the slope-intercept form for the
equation of the line passing through the
point (-1, 3) and having a slope of 3/5

Answers

Answer 1
Y = 3/5x + b
3 = 3/5(-1) + b
3 = -3/5 + b, b = 3 3/5
Y = 3/5x + 3 3/5
Answer 2
Explanation:
The point-slope formula states:
(
y
−
y
1
)
=
m
(
x
−
x
1
)
Where
m
is the slope and
(
x
1
y
1
)
is a point the line passes through.
Substituting the slope and values from the point in the problem gives:
(
y
−
−
1
)
=
3
5
(
x
−
−
3
)
(
y
+
1
)
=
3
5
(
x
+
3
)
If you want the equation in the somewhat more familiar slope-intercept form we can solve this equation for
y
. The slope-intercept form of a linear equation is:
y
=
m
x
+
b
Where
m
is the slope and
b
is the y-intercept value.
y
+
1
=
(
3
5
⋅
x
)
+
(
3
5
⋅
3
)
y
+
1
=
3
5
x
+
9
5
y
+
1
−
1
=
3
5
x
+
9
5
−
1
y
+
0
=
3
5
x
+
9
5
−
5
5

y
=
3
5
x
+
4
5

Related Questions

I need help answering this

Answers

Answer:

<yau

Step-by-step explanation:

the measure of <xaz is 40° so to complete it to 90° we need 50° which is angle <yau

Angle Yau . It matches

2x < 16
..................

Answers

Answer:

i dont really get the questionn but my most logical answer is any number below 8

Step-by-step explanation:

Answer: I’m not understanding very well. i can think of taking 16 divided by 2 to get x by itself. then it would become x<8

Step-by-step explanation:

Point H is located at (2,−7)
Select all of the following that are 7 units from point H.
Choose all answers that apply:

Answers

Answer:

x axis & (-5,-7)

Step-by-step explanation:

One of Camille’s graduation gifts is a trip on Amtrak from his home in Atlanta to New York to visit a cousin. Camille is afraid he may experience motion sickness so he has decided to take 50 mg of dimenhydrinate (which will help prevent motion sickness) before boarding Amtrak. Suppose that 85% of this medication remains in the bloodstream after 1 hour. Represent the amount of dimenhydrinate in Camille’s bloodstream for the first 4 hours of taking the drug. Let t be the number of hours after reaching its peak level of 50 mg. Explain how you determined the amount of dimenhydrinate in Camille’s bloodstream.

Answers

Answer:

26.10 mg

Step-by-step explanation:

Initial amount of drug = 50 mgRemains after each hour = 85%Time = t

This relationship can be shown as a function:

y(t) = 50(0.85)^t

After 4 hours remaining drug in blood:

y(4) = 50(0.85)^4 = 50(0.522) = 26.10 mg

write in decimals
29/100​

Answers

Answer:

0.29

Step-by-step explanation:

Divide the two, and you get 0.29.

0.29 is the answer to ur question

It is computed that when a basketball player shoots a free throw the odds in favor of his making our 23 to 3 find the probability that when does basketball player shoot a free throw he misses it out of every 100 free throws he attempts on the average how many should he make

Answers

Answer:

Step-by-step explanation:

So think like a percent 3 percent of 23 of mean multiply so first 23 divided by 100 equals what then to check the answer multiply it by 3

Using the probability concept, it is found that:

There is a 0.115 = 11.5% probability that he misses.Out of 100, on average, he would make 88.5.

A probability is the number of desired outcomes divided by the number of total outcomes.

The odds in favor of his making is 23 to 3, which means that, for each free throw he takes:

The probability of making it is [tex]\frac{23}{23 + 3} = \frac{23}{26} = 0.885[/tex].The probability of missing it is [tex]\frac{3}{26} = 0.115[/tex].

There is a 0.115 = 11.5% probability that he misses.

Out of 100, on average, he would make 0.885(100) = 88.5.

A similar problem is given at https://brainly.com/question/3478020

In the equation y = x +2, x represents Jean's age in years, and y represents the age of Jean's older sister, Rachel. Which is the graph of this equation? (please help)

Answers

Answer:

C.

Step-by-step explanation:

The equation is already in y = mx + b format. M means slope and b means is the y-intercept. Since we can see the slope is 1 and the y-intercept is 2, we can find the graph that matches this. In graph C, the line intercepts the y axis at the point 2 and the line goes up 1 on the y axis for every 1 on the x axis so it is true.

need help on this question please help!
A 20-ounce box of cereal costs $3.20. A 12-ounce box of cereal costs $1.80. Which box of cereal is the better buy?

Answers

Answer:

the 12 ounce box good luck

What is the slope and y-intercept of this equation?

6x -2y = -8


A. m = -3 b =-8
B. m = -4 b = -3
C. m = 4 b =3
D. m = 3 b =4

Answers

Answer:

m = -3

b = 4

Step-by-step explanation:

you dont have that choice tho....but thats the answer

The graph below represents which system of inequalities?
​

Answers

Answer:

Step-by-step explanation:

y ≤ - 2x + 3

y ≤ x + 3

894,754,390 to the nearest million

Answers

I think the nearest million is 14 million

Answer:

Your answer is: 900,000,000

Step-by-step explanation:

Hope this helped : )

3. The parents of a newborn girl want to invest $1000 in some kind of saving plan that their child could
use after her 21st birthday. Savings Plan A will increase the amount in the account by $75 per year for
as long as the account is active. Savings Plan B will increase the amount in the account by 5% per year
as long as the account is open?

Answers

Answer: 6

Step-by-step explanation:

33

What should I choose and why?

Answers

Answer:commas

have a great day everyone

Step-by-step explanation:

Answer:

the answer is brackets

it's about the same as  parentheses

hope this helps

consider n proper fraction such that the numerator is 2 less than the denominator. If the numerator and denominator are each increased by 1, then the ratio of the numerator and denominator of the new fraction is 4:5. Determine the original fraction​

Answers

the original fraction would be 4:5 divided by 2 and 1 making the answer clear and then what you do is take your answer multiplying it by the improper fraction and subtracting it by the mixed and the others that you should know and then you get your real answer.

Have a good day!

It might seem confusing but it is actually correct, how do i know?

 i´m a math prodigy.

i neeed held plzzzzzz

Answers

Answer:

c

Step-by-step explanation:

The answer is C you can figure this out by side angle side :)

How are corresponding side lengths of two similar figures related?

Answers

Answer:

If two objects have the same shape, they are called "similar." When two figures are similar, the ratios of the lengths of their corresponding sides are equal.

Step-by-step explanation:

Answer:

If two objects have the same shape, they are similar. If they are similar, the ratios of side lengths are equal. If the base of a rectangle was 22 feet and it was dilated by 2, the base would be 44 feet. The angle measures however, stay the same, or the two figures would not be similar.

Step-by-step explanation:

If a : b = 4 : 3 and b : c = 6 : 5, what is a : c?

please help!!​

Answers

Answer:

8:7

Step-by-step explanation:

Consider the equation, where p is a real number coefficient.
-1/3 (px - 2) = 9

What is the value of x in the equation?

Answers

This should help here you go

A pupil achieves 34 marks out of 43 in a Geography test. What percentage did they get?

Answers

Answer: 79.06%

Step-by-step explanation:

Got: 34

Out of 43

In percentage: 34/43*100

= 79.06%

Approximately 79.1%

Dont solve just give me what goes in the 4 boxes I will give

Answers

Answer:

85

but my guess to get the four boxes you would dived it by 4 so 21 per box

Ana makes her own birdseed. She mixes 8 ounces of barley, 16 ounces of dried fruit, and 12 ounces of corn. How many pounds of bird seed does Ana make with this recipe?

Answers

Answer:

36

Step-by-step explanation:

If you add 8 to 12 you get 20 and then you add 16 to that 20 and then you get 36

8 + 12 = 20

20 + 16 = 36

36 ounces of bird seeds

HELP ME RIGHT NOW ISTG
​

Answers

Sorry I don’t understand that one try asking a different app or google

Brody had his computer repaired at Store A. His bill was:

Initial Repair Cost = $1,200

Sales Tax of 6 percent = $72.00

Gratuity of 15 percent

Explain how you would calculate the gratuity for the services provided.
HELPPPPP

Answers

Answer:

1200 x 15%= $180.00

you don't need to add Gratuity on the Sales Tax

Step-by-step explanation:

Answer:

Add the repair cost and tax to get the total amount. Then multiply the total amount by 0.15 to find the gratuity.

What is the LCD of 1/2 and 2/17

Answers

Answer:

34

Step-by-step explanation:

Rewriting input as fractions if necessary:

1/2, 2/17

For the denominators (2, 17) the least common multiple (LCM) is 34.

LCM(2, 17)

Therefore, the least common denominator (LCD) is 34.

5:3=_:12
replace the _ please!

Answers

Answer:

5:3=20:12

Step-by-step explanation:

hey can somebody help y+5=2(x+1)

Answers

if you're looking for the equation, the answer is y=2x-3
it would be y=2x-3 i believe

HELP IM GONNA FAIL!!
Line Q is represented by the following equation: 2x + y = 11

Which equation completes the system that is satisfied by the solution (3, 5)? (4 points)

a
x + 2y = 15

b
x + y = 15

c
x + y = 8

d
x − y = 2

Answers

Answer:

C) x+y=8

Step-by-step explanation:

I enter (3,5) into 2x+y=11

2*(3) + 5 = 11

11=11 correct

You now you need to enter the (3,5) into all the equations and see if they are correct

A: x + 2y = 15

3+ 2*5=15

13 = 15 is not correct

B. X+ y = 15

3+5= 15

8=15 not correct

C.x + y=8

3+5=8

8=8 correct

D. X-y = 2

3-5=2

-2= 2 not correct

Answer:

The answer is C

Step-by-step explanation:

I know this because I took the test, I also responded so you can mark the other person brainliest

Which expression is equivalent to
32x8, 10?

Answers

Answer:

480

Step-by-step explanation:

8x4=32

8x8=64

32x4=128

32x8=256

256+128+64+32=480

$14.95 to the nearest whole number

Answers

Answer:

umm IS it not $15

Step-by-step explanation:

Answer:1500

Step-by-step explanation: ok

2. What is the y-coordinate for solution of the system of equations shown? x + 4y
= 9 5x + 10y = 5

A 7

B 4

C -4

D -7

Answers

Answer:

it's b 4

Step-by-step explanation:

....

................

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