Mathematics High School

You saved $35 to buy two books. The first book cost an unknown amount and the second book cost $24. If you don't have any money left over, how much did the first book cost?

Answers

Answer 1

Answer:

$11 Dollar

Step-by-step explanation:

35 - 24 = 11

Related Questions

I don’t understand help me plz hard

Answers

Answer:

-2 1/2 is the correct answer

I hope this helps! If it is correct please mark brainliest answer, thank you!

Stay safe, God bless and happy studying!

PLZ ANSWER BOTH QUESTIONS

Answers

Answer:

1. $1.25

2. 0.05x + 0.25y

Step-by-step explanation:

nickles = 0.05

quarters = 0.25

0.05^10 = 0.50

3 x 0.25 = + 0.75

1.25

0.05x + 0.25y

What is the slope of this line?

Enter your answer as a fraction in simplest term in the box.

Answers

Answer:

1/4

Step-by-step explanation:

y2-y1/x2-x1

6-5/ 0 - -4.... since it's two subtract signs facing each other you turn it into a +..... 1 /4

Answer:

1/4

Step-by-step explanation:

y2-y1/x2-x1

6-5/ 0 - -4.... since it's two subtract signs facing each other you turn it into a +..... 1 /4

It also detects if you are right or wrong

Answers

Answer:

Step-by-step explanation:

all your doing is dividing 100 by 20 and u get 50

Answer: 15. A. Proportional 16. B. 50 mph

Step-by-step explanation: The price and the number of apples are proportional based on the info you have given us. And B. 50 is correct because 100 miles in 2 hours is 100/2 which equals 50/1 so the unit rate would be B. 50 mph.

huh?

6(2 + 4) - 1
_________
2 x 3 + 1

Answers

Answer:

equaul

Step-by-step explanation:

Write an equation of the line passing through the point (4, -2) that is parallel to the line - 3x – 4y = 5.

Answers

Answer:

Step-by-step explanation:

Let's solve for x.

−3x−4y=5

Step 1: Add 4y to both sides.

−3x−4y+4y=5+4y

−3x=4y+5

Step 2: Divide both sides by -3.

−3x

−3

4y+5

−3

−4

−5

Answer:

−4

−5

I think the answer would be ———— y + 2 = - 3/4 ( x - 4 ) .

So, the line is parallel to - 3x - 4y = 5 and the line passes through the point (4, -2).

So, what I did was I pulled up a graphing site on my Chromebook called DESMOS, maybe you could use this in the future to help you out a little bit.

I then graphed the line of - 3x - 4y = 5 or you could simplify it to y = -3/4x + 5/4 .

The slope of the line is 3/4 . You can find this by taking the points (-15, 10) and (5, -5) and doing this...

m = y2 - y1 divided by x2 - x1 which would look like -5 - 10 divided by 5 - -15 which would simplify to -15 over 20 which would get you a slope of -3/4.

Then you take the formula y - y1 = m( x - x1) and substitute in your variables.

It should look something like this y + 2 = - 3/4 ( x - 4) .

This answer is parallel to -3x - 4y = 5.

I’m sorry, I’m not very good at explaining, but I hope this helps you out.

What is the equation of the line that passes through the point (4,7) and has a slope of -1/4

Answers

Answer:

y=1/4x+8

Step-by-step explanation:

If you go back 4 from (4,7) you go up by 1 because -4 * -1/4 is 1 so the y intercept is 8

Wait So Do You Multiply Fractions Like Lets Say The Problem Was 2 x 9
8 1 Right So Do I Multiply 9x1 Then 1x2 Then 8x9 Then 8x2?
I Learned How To Do Them A While Ago But Forgot.

Answers

Answer:

can you take a photo of the question you're asking for? I can answer it, but your question was kinda worded funny so I don't rest understand what you mean. I'm good at fractions, so I will be happy to help:)

Select all true statements given the diagram below.

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You need to show the graph, for others to answer

slope of the points (11,-20) and (3,-20)

Answers

Answer:

the slope is 0.

Answer:

Slope is zero

In a survey of 3,400 people who owned a certain type of car, 680 said they would buy
that type of car again. What percent of the people surveyed were satisfied with the car ?

Answers

Answer:

20%

Step-by-step explanation:

If we multiply 680 per 100 and divide it by 3400 (by using the rule of three), this is the result we get. I hope this helps...

jason invests £250 at 3% interest for one year. how much interest does he get at the end of the year pls sho working out

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Answer:

Step-by-step explanation:

but not too for sure

Find the slope of the line passing through the points (-2,6) and (-2,-1)

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Answer:

Slope is -7

Step-by-step explanation:

Slope = [tex]\frac{y2 - y1}{x2 - x1}[/tex]

Now just plug the number is :)

[tex]\frac{-1 - 6}{-2 - -2}[/tex]

-1 - 6 = -7

-2 - -2 = 0

[tex]\frac{-7}{0}[/tex]

In the space below rewrite the subtraction question 2 - 6 = ? as an addition question

Answers

Answer:

_+6=2

Step-by-step explanation:

just simple math

Answer:

Either 2+6 or 6+2

Determain the missing value in the table,I’ll give Brainlyest answer,please.

Answers

Answer:

Step-by-step explanation:

2 * 3 = 6

5 * 3 = 15

7 * 3 = 21

9 * 3 = 27

-10 = -b/4. What is the answer, I can't find it.

Answers

Answer:

b is 40

Step-by-step explanation:

Answer:

I think b = 40

Step-by-step explanation:

The sales tax rate is 5.9%. Sheila buys a pet monkey priced at
$152.35.
What is the tax amount (nearest penny)?

Answers

Answer:

$161.34

Step-by-step explanation:

Answer:161.34 thats the price with tax added if thats what youre asking. if not its 8.98865 or 8.99

i rounded up

161.33865

Step-by-step explanation:

you have to multiply the tax rate by the price but change the rate to a decimal first which is 0.059. that gives you 8.99 then add that to the price.

HELP PLEASE! i don't understand this well so if someone could please list the answer and an explanation that would be great :)

Answers

Answer: 44 I believe.

Step-by-step explanation: Please mark Brainiest if I'm right.

HELP ME I WILL GIVE BRAINLIEST

Given y=8x+4, write an equation that is shifted up 3 and less steep.

Answers

How much less steep is the equation?

Please help due NOW PLEASE HELP

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Answer:

Constant

Step-by-step explanation:

(1,32)

(2,64)

(3,96)

They increase by 32 each time

please help i am confused i appreciate answers!!!

Answers

The answer is b :) have a good day

Please answer correctly !!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answers

63 degrees cuz it’s vertical angles

PLEASE SOMEONE WHO DID GEOMETRY ANSWER HELP PLEASEE
given that r is perpendicular to s and t
prove s is parallel to t

Answers

Answer:

r is paralell to t

Step-by-step explanation:

Find the equation of the line that goes through the points (4, –1) and (2, –5).

Use slope formula,m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction,to find the slope of a line that passes through the points.

m =
Use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line.

b =
Write the equation in slope-intercept form, y = mx + b.

Answers

Answer:

m = 2

b = -9

Write the equation in slope-intercept form, y = mx + b.

y = 2x - 9

Step-by-step explanation:

Answer:

-9

Y=2x-9

Step-by-step explanation:

(01.02 LC)Simplify -4 1/7 (-6 1/3)
Which of the following is correct?
10 1/2 2 1/6 -2 1/6 -10 1/2

Answers

The incorrect answer is -10 1/2
So your answer will be
Answer = -10 1/2

Answer:

-10 1/2

Step-by-step explanation:

RS is the perpendicular bisector of PQ. Point T is the midpoint of PQ. Point U lies on RS.
If the length of UP IS 7 units, the length of UQ is how many units

Answers

Answer:

7 units

Step-by-step explanation:

Find the Slope between two points: (-1,9) and (2, 3)

Answers

Answer:

Slope = -2

Step-by-step explanation:

x1 y1 x2 y2

(-1 , 9) (2 , 3)

Slope = y2 - y1

x2 - x1

3 - 9 = -6

2 -(-1) = 3

= -2

The slope between the two points is -2.

What is an equation of a line?

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

The slope is given as,

m = (d - b) / (c - a)

Where (a, b) and (c, d) are the two points.

Now,

(-1, 9) = (a, b) and (2, 3) = (c, d)

m = (3 - 9) / (2 + 1)

m = -6 / 3

m = -2

Thus,

The slope is -2.

Learn more about equation of a line here:

https://brainly.com/question/23087740

#SPJ2

1 2
3
4 5 6 7 8 9
Janice needs to write a couplet about the summer breeze for her literature class. How many lines should her poem be?
05
O2
04
01

Answers

Answer:

Step-by-step explanation:

A cinquain is a five-line poem, with a set number of words in each line The French word "cinq" means five, which is why it is called a cinquain. Here is an example.

Apples,

Rosy, juicy,

Sweet, delicious, crisp,

Better still in pies,

Apples.

hope this helps and plz mark as brainlest

please help

This is a true or false question i’m just not smart

Answers

it’s true i’m pretty sure

Answer:

its true

Step-by-step explanation:

can i get brainliest

I WILL MARK AS BRAINLIEST PLS PLS PLS HELP

Answers

Answer:

1) is height(age)

2) should be shipping(distance)

3) g(8) = 28

4) f(3) = 18

Step-by-step explanation:

plug in 8 as x. 5(8)- 12 --> 40 -12 = 28.

plug in 3 as x. 2x² --> 2(3)^2--> 2(9) = 18.

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