Mathematics Middle School

Can anyone help me with this one

Answers

Answer 1

Answer:

I think the slope would be 10/1

Step-by-step explanation:

You can kinda tell because the line goes up 10 and right one

Answer 2

Answer:

no because rise over run. it should be 10.

Step-by-step explanation:

the y axis is spaced out by 10 every unit and the x axis is by 1.

she goes over 3 and up 30.

rise(y) over run(x)

30÷3 =10

10/1

Y over X.

Related Questions

Find the equation of a line whose slope is one-half and y-intercept is 2.

Answers

Answer:

[tex]y=\frac{1}{2} x+2[/tex]

Step-by-step explanation:

To find this you can use slope-intercept form which is y=mx+b where m=slope and b=y-intercept. You just have to plug both numbers in, giving you [tex]y=\frac{1}{2} x+2[/tex].

The equation of a line is y=mx+c
Where m is the gradient and c is the y intercept
If you substitute m with 0.5 and c with 2 the answer will be y=0.5x+2

Each pair of points lies on a line with the given slope. Find y.

Answers

Answer:

3/4

Step-by-step explanation:

If slope is 1/4, you have to assume it is multiplied by x. x in the second coordinate is 3. So you place in

1/4(x)=y

1/4(3)=y

3/4=y

And the other one is incorrect

1/4(x)=y

1/4(7)=y

1 3/4 =y

Hope This Helps

Look at the math picture and answer the question correctly.

Answers

the answer for this problem is B

Which number line models the solution set of -2x + 7 > 17?

Answers

Answer:

Last option

I hope this helps!

Last one is the answer i hope i am right

Suppose a>0 and b<0. Identify the location of the point (-b,-a).

Answers

Answer: C

Step-by-step explanation:

Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each equation.

x+3y=0
The slope-intercept form is _____

The slope is _____
The y − intercept is ( ______
,
).

Answers

Answer:

Slope-intercept is y=-x/3

The slope is -1/3

The y-intercept is 0

Step-by-step explanation:

First, we need to put this as slope-intercept for which is y=mx+b

3y=-x

y=-x/3

hope this helps!

Answer:

The slope-intercept form is y= -(1/3)x

The slope is - (1/3)

The y − intercept is 0

Step-by-step explanation:

x+3y=0

Substract x on both sides

3y= - x

Divide by 3 on both sides

y= - (x/3)x

y= -(1/3)x

You and your family go on a vacation to a spot in Maine that is 300 miles away. Your average driving 60 miles per hour, How long will it take you to get to the vacation spot ?

Answers

Answer:

it will take 5 hours

Step-by-step explanation:

It will take five hours because first you take 300 and 60 and divide them to get 5.

It’s 5 hours. 300/60 = 5. Give the brainliest to the man who answered first pls

does - 1/3 (like the negative is to the left of the fraction bar) = -1/3 (like the negative is to the left of the numerator)

Answers

Answer:

the first one is like minus 1/3 but the other one is like negative 1/3.

Step-by-step explanation:

blank - 1/3 and -1/3

Is that what you need to understand? Hope it is and it helps :) sorry if it doesn't

help asap plz i need specific answer

Answers

Answer: 6

rises by 6

it runs by 1

so 6/1= 6

I hope this is good enough:

it rises by 6 and runs by 1

so 6/1=6

Please help quickly
Which of the following is a linear function?
A: y = 3x^2.
B: y = 1/3x.
C: y = x^3 + 5.
D: 2/3 x = y - 1

Answers

B is the answer to you problem:)

Answer:

y= 1 over 3x

Step-by-step explanation:

There are 9 people going on a trip. They purchased coach tickets for $160, and first class tickets for $1180. The total budget to spend was $4500. How many first class tickets did they buy? How many Coach tickets did they buy? Show your work.

Answers

Answer:

Step-by-step explanation:

Given

There are 9 people going on a trip

They purchased coach tickets =$160

first class tickets =$1180

total budget to spend = $4500

Let coach tickets=X

So first class tickets=9-x

160x+1180(9-x)=4500

160+10620-1180x=4500

160x-1180x=4500-10620

-1020x=-6120

X=6120/1020

X=6

So answer

Coach tickets=X=6

First class tickets=(9-x)

=3.

Ester's choir wants to learn a new song for the school concert in 7 weeks. The song has 3,016 lines. The choir learns an equal number of lines each day. About how many lines do they need to learn each day to learn the song in time for the concert? Explain please.

Answers

Answer:

the answer you will get is 61.5

Step-by-step explanation:

First you calcuate the number of days in the learning process there will be which there will be 49 days since 7 days x 7 weeks = 49 days. Then, you divide 3,016 and 49 to get 61.5510204 and then you round that up to get 61.5 or is you want a whole number with no decimals 62

That’s the answer 61.5 hope that helps

Please help with this mathematical question!!

Answers

Answer:

$192

Step-by-step explanation:

8 percent of 1200 is 96.

96 * 2 = $192

I hope this helped, please mark Brainliest, thank you!!

This is due like in 5 minutes. So help me pleasee.

Answers

The slope of the graph is 2

Answer:

m = 2

Step-by-step explanation:

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

( - 4 , - 3 )

( - 5 , - 5 )

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

Solve 7(y + 2) – (4y – 10) = 44 – 2y + 5
A.y = -5
B.y = 5
C.y = -10

Answers

Answer:

y = 5

Step-by-step explanation:

7(y + 2) – (4y – 10) = 44 – 2y + 5

(7y+14) - (4y - 10) = 49 -2y

3y +24 = 49 -2y

5y +24 = 49

5y = 25

y = 5

Answer:

y=5

Step-by-step explanation:

7(y+2)-(4y-10) = 44-2y+5 distribute on the left and combine like terms on the right side of the equation

7y + 14 -4y +10 = 49 - 2y move every term with a variable on the left side with a change sign and the numbers on the right side

7y-4y+2y =49 -14 -10

5y = 25 divide both sides by 5

y5/5=25/5 so

y=5

Can somebody help me with this please

Answers

I think the answer to 1 is Friday

number 4 is monday, tuesday, and probably wednesday

Plz Answer This Mathematics Question??? NEED HELP ASAP

Answers

Answer: The answer is 1.00001 meters long

Step-by-step explanation:

Answer:

2 × 10 to the power of -6

Step-by-step explanation:

hope this helps :)

1. Erik buys carrots and dip for a class snack. The carrots are $3.80, and the dip is $2.60. Erik has a coupon for 5% off his groceries. He does not need to pay tax. He gives the cashier $20. How much change does he receive back?
2. Liam buys a new TV that cost $360. The TV is on sale for 40% off, and the store is offering an additional 20% off all sale items. How much does Liam save on the TV?

Answers

Answer:

1. $3.80 + 2.60=$6.40 *.05=$5.08

$20.00-$5.08=$14.92

2. $360 x %40=$14,000

$14,000/100=144 360-144 = 216

$216 x %20 = $4,320/$100= $43.20

$216-43.20= $172.8

$360-$172.80=$187.20

Step-by-step explanation:

$14.92 and $187.20.

Which term is a word for a fee that is paid for the use of another person’s money?
time
principal
interest
interest rate

Answers

Answer:

The Correct Term Is Interest

Step-by-step explanation:

Interest is based on some percentage on which the lender lends you money.

Answer:

interest

Step-by-step explanation:

Find m∠1 - Its Geometry

Answers

Answer:

m∠1 = 98°

Step-by-step explanation:

HELP ASAP
How many ways are there to put 4 balls in 3 boxes if the balls are not distinguishable but the boxes are?

Answers

Answer:

15 outcomes

Step-by-step explanation:

the balls are all the same so the only differenciating thing is how many balls are in each individual box.

The boxes can have

0,0,4 3 possibilities

0,1,3 6 possibilities

0,2,2 3 possibilities

1,1,2 3 possibilities

So that are 15 unique outcomes

10 points!!! A triangle has the following vertices: (-1, 1), (6,-2), and (3, 5). If the triangle undergoes a dilation with a scale factor of 4, what will be the vertices of the image? i am giving all of my points for this please help me.

Answers

రమరమపమబహురమహెబనహమనహమబమహ

solve for r: q = p(r + s)

Answers

Answer:

[tex]r=\frac{q-ps}{p}[/tex]

General Formulas and Concepts:

Order of Operations: BPEMDASEquality PropertiesDistributive Property

Step-by-step explanation:

Step 1: Define equation

[tex]q=p(r+s)[/tex]

Step 2: Solve for r

Distribute p: [tex]q=pr+ps[/tex]Subtract ps on both sides: [tex]q-ps=pr[/tex]Divide both sides by p: [tex]\frac{q-ps}{p} =r[/tex]Rewrite: [tex]r=\frac{q-ps}{p}[/tex]

Step-by-step explanation: To solve for r, start by distributing the p

through the parentheses on the left side to get q = pr + ps.

Next, isolate the r term by subtracting ps from both sides to get -ps + q = pr.

Finally, to get r by itself, divide both sides by p and we have -ps + q/p = r.

Can someone help me with this math question?

Answers

The answer is G because the graph is proportional since the rate is constant

Answer: F the graph shows a proportional relationship

Convert point-slope form to slope-intercept form using the points (3,2) and (4,-2)

Answers

Answer: y=-4x+14

Step-by-step explanation:

The slope (Mx)=-4

And b=14

Help me pls
In Ocean City, MD a seagull is flying at 210¾ ft. above sea level and a dolphin is swimming at 329¼ ft. below sea level. What is the distance between the seagull and the dolphin?

Answers

540 because if you add 329 1/4 and 210 1/4 it’s 540. You add these together because you need to know the COMBINED distance between the dolphin and seagull.

Please answer 100% correct will mark; How many solutions does this equasion have?
9 - 9m = 7 + 9m
ANSWER CHOICES;
1. No solutions
2. One solution
3. Infinite solutions

Answers

Answer:

Step-by-step explanation:

the answer is infinite solutions

Is 5 a Whole number?

Answers

Answer:

Yes 5 is a whole number.

Help me pleaseguy3gkyubhukydihuxcgh asdi09adsvbgaxi90 bvsaia9

Answers

The first one

Y=1/2x+10

It will be the first one (A)

-7/33 x (-11/7) PLEASE ANSWER ASAP >_

Answers

Answer:

Step-by-step explanation:

Cancel 77.

-\frac{1}{33}x\times -11−

x×−11

2 Use this rule: \frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}

-\frac{1\times x\times -11}{33}−

1×x×−11

3 Simplify 1\times x\times -111×x×−11 to -11x−11x.

-\frac{-11x}{33}−

−11x

4 Move the negative sign to the left.

-(-\frac{11x}{33})−(−

11x

)

5 Simplify \frac{11x}{33}

11x

to \frac{x}{3}

-(-\frac{x}{3})−(−

)

6 Remove parentheses.

\frac{x}{3}

Answer:

11/33 x

Step-by-step explanation:

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