Mathematics High School

Margaret is reading a book. The number of pages she has left to read is 276−35d, where d represents the number of days she has been reading. What does each part of the expression represent? Drag the answer into the box to match each part of the expression.

Answers

Answer 1

Given:

The number of pages she has left to read is 276−35d, where d represents the number of days she has been reading.

To find:

The explanation of each part of the expression.

Solution:

The given expression is

[tex]276-35d[/tex]

Here, 276 is initial number of pages or total number of pages.

d is number of days she has been reading.

-35 represents the remaining pages decreased by 35 per day.

35d is number of pages she reads in d days she has been reading.

Therefore, total number of pages is 276 and number of pages she reads each day is 35.

Related Questions

Is 5(x - 3) = 5x + 15 the Distributive Property? Explain your answer with supporting equations.

Answers

Answer:

Distributive Property is when you break down numbers inside of parentheses.

Here are some Examples:

2(x + 2) = 3x + 65

5(x + 7) = 4x + 29

Yes, 5(x - 3) = 5x + 15 is the Distributive Property.

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help fast

Answers

Answer:

Length: 40ft

Width: 15ft

Step-by-step explanation:

Since we're comparing the two and we know they equal the same perimeter I would write it out like so,

(x+25) + x = 2x + (x + 10)

Combine like terms to end up with...

2x + 25 = 3x + 10

     -10           -10                      

2x + 15 = 3x

Subtract 2x from both sides which you get 15 = 1x (1x is the same as x)

x = 15

One side of Cat's driveway is x so that means it is 15ft and the other side (x+25) you replace the x with 15 and add. (15 + 25) which equals 40ft.

Hope that helps and have a great day!

Answer:

Length is 40ftWidth is 15ft

Step-by-step explanation:

Since the perimeter of both driveways are the same, we can write an equation comparing the two.

(x + 25) + (x) = (2x) + (x + 10)

Now, we can solve for x.

(x + 25) + (x) = (2x) + (x + 10)

~Remove parenthesis and combine like terms

2x + 25 = 3x + 10

~Subtract 25 to both sides

2x = 3x - 15

~Subtract 3x to both sides

-x = -15

~Divide -1 to both sides

x = 15

Now that we know what x equals, we can find the length and width of Cats driveway.

Length:

x + 25

15 + 25

40

Width:

x

15

40 + 15 = 55ft

Therefore, the length is 40ft and the width is 15ft.

Best of Luck!

57- (-13)= helpppi need it like now

Answers

Answer: 7

Step-by-step explanation:


The value of y is directly proportional to the value of x. If y = 45 when x =
180, what is the value of y when x = 80?

Answers

Step-by-step explanation:

y=45 when x=180 that is x is higher than y

4of y will give you 1of x that 45×4= 180

so when x is 80 so y will be 80÷4 that is 20

so y= 20

Read the paragraph at the top and answer the question. (First to get it correct will get brainlesit!:)

Answers

Answer: definition 1

Step-by-step explanation:

Select all tables that could represent a function.

Answers

Answer: A and E

A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.

From all tables, table A, table C and table E could represent a function.

What is function?"It is a relation between input and output values.""In function, for each input there is exactly one output."

For given question,

We have been given five tables.

Here, column x represents input values and column y represents the output values.

For table A,

each input value distinct output.

Hence table A could represent a function.

For table B,

there are two outputs -4 and -6 for the input 3.

So, table B could not represent a function.

For table C,

There is distinct output for each input.

So, table C could represent a function.

For table D,

There are four output values for the input 3.

So, table D could not represent a function.

For table E,

There is distinct output for each input.

So, table E could represent a function.

Therefore, table A, table C and table E could represent a function.

Learn more about the function here:

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who is the monster in the monsters are due on Maple Street​

Answers

Answer:

waldo

Step-by-step explanation:

Answer:

Humans are the real monsters Because they are full of fear and uncertainty

Step-by-step explanation:

What is the value of sin^-1(cos(2pi/3))?

Answers

Answer:

-pie/6

Step-by-step explanation:

Answer: C

 -pi/6

Step-by-step explanation:

SOMEONE PLS HELP ASAP

Answers

Answer:

ok

Step-by-step explanation:

What is the name of the property that will be used to simplify the expression x(x + 2)?

Answers

Answer:

distributive I think

Step-by-step explanation:

The Cooking Club made some pies to sell at
a basketball game to raise money for the
new math books. The cafeteria contributed
four pies to the sale. Each pie was then cut
into five pieces and sold. There were a total
of 60 pieces to sell. How many pies did the
club make?

Answers

Answer:             HOPE THIS HELPS! :D

12 pies

STEPS:

There was 5 pieces per pie

There was 60 pieces

60/5 aka 60 divided by 5

= 12

meaning there is 12 pies with 5 pieces each.

To Check Your Answer:

Multiply to check your answer.

In this case multiply

       5x12= 60

60 divided by 5 is 12 then subtract 12-4 the club made 8 pies

Help Asap!!! Name The Angle Pair And Find The Missing Value.

Answers

Answer:

Step-by-step explanation:

The two angles are vertically opposite. Vertically opposite angles are equal.

2 + 3x = 62              Subtract 2 from both sides

2-2+3x = 62-2

3x = 60                    Divide by 3

3x/3 = 60/3

x = 20

The unknown part of the angle = 20

Answer:

vertical angles

X=20

Step-by-step explanation:

I know that the two angles have to be congruent because they are vertical angles. Congruent means that they equal each other so then the equation would be, 2+3x= 62

X=20

A hat cost $18. The store owner marks up the price 15% in order to earn a profile. What is the amount of the markup?

Answers

Answer:

The markup is 20.7 added along with 18, but the markup without the original price added is 2.7

Step-by-step explanation:

If you want step by step just comment and I’ll do it

Answer:

You need to multiply $2.70 cents is the answer. But with the markup, the price is $20.70

Step-by-step explanation:

You take the dollar amount, 18.00, and then multiply it by the percent, which we move the decimal since we are turning it into a decimal, since it is 15 we move the decimal two spots which makes it, 0.15.

100 POINTS COME HELP ME !!!!!!!!!
time to check your supplies.

You started the trail with 550lbs. of food.

You now have 332lbs. of food.

What percentage of your starting
amount do you have left?

Answers

Answer:

Basically you would have to follow the rule of proportions to answer this.

Step-by-step explanation:

x/100 = 332/550

Cross multiply: 332 x 100 = 550x

Then divide: 33200 / 550 = x

X = 60. 36 % or approximately 60%

A fish was swimming 2 1/2 feet below the water’s surface at 1:00 p.m. Three hours later, the fish was at a depth that is 3 1/4 below where it was at 1:00 p.m. What rational number represents the position of the fish with respect to the water’s surface at 4:00 p.m.?

Answers

Answer:

Is there any answer choices if nt then the  answer is 5 3/4

Step-by-step explanation:

Add the numeral numbers,2+3=5

then you can change 1/2 into 2/4

Add the fraction  1/4 + 2/4 = 3/4

PLEASE, PLEASE, PLEEEEEEAAAAASSSSSE HELP ME!!! ASAP!!! WILL NAME BRAILYEST!!! (Hint: please help with all of them and not just one it helps a bunch)

Answers

For peters it’s b because if you add it all up it equally 50

can someone helps me please​

Answers

Answer:

1. $1500

2. 15lb

Step-by-step explanation:

just subtract them

A lamp is on sale, and its price is reduced from $80 to $50.

What is the percent of decrease?

Select from the drop-down menu to correctly complete the statement.

The percent of decrease is
%.

Answers

Answer:

The percentage of decrease 37.5%

Step-by-step explanation:

80-50=30

30*100 / 80$ = 37.5%

Answer:

37.5

Step-by-step explanation:

I took a test and that was the right answer

Finding the missing sides and angles ​

Answers

A) is 10m

Using the Pythagoras therom
A^2+b^2 =c^2
8^2 + 6^2 = c^2
64+36=c^2
100=c^2
Find the square root

Answer:

B=27 degree angle

I need someone smart to answer this

Answers

Irrational, and 3.3 because it goes on and on, so that is irrational

Anyone know the answer?

Answers

the correct answer is D. hope this helps

Shawn bought 3 items at the grocery store that cost $3.35, $6.85, and $2.90. After paying the cashier, Shawn received $2.15 in change.
How much did Shawn give the cashier to pay for his purchase?

Answers

Answer: 17.44

Step-by-step explanation:

Add them all, up to get how much he paid the cashier.

Please help somebody

Answers

Answer:

Divide the diameter by 2.

94 < 10 ( t - 2 ) + 74

What is this I am confused? Please help I am in Algebra 1. May you also explain your steps too.

Answers

Answer:

Step-by-step explanation:

94<10(t-2)+74

94<10t-20+74

94<10t+54

94-54<10t

40<10t

t=4

or

4>t

Plot each value on a number line

Answers

Step-by-step explanation:

hope it helps

for any question comment me❤❤

-2x+1<-9
Someone help fast

Answers

Answer:

x>5

if u want me to explain comment me

Pleaseeeee helpppp!!!!!

Answers

Answer:

A.

Step-by-step explanation:

Answer:

I believe A

Step-by-step explanation:

HELP PLEASEEE TIMED TEST
Which comparison is true?
A. 4.280 > 4.3
B. 5.6 > 4.3
C. 4.3 < 4.280
O D. 5.3 < 4.280

Answers

Answer:

B.

Step-by-step explanation:

5.6 Is LARGER THAN 4.3

The correct comparison is option (B) 5.6 > 4.3

What is comparison?

"A comparison is to examine the differences between numbers or mathematical expressions to decide if it is greater than, smaller than or equal to another quantity."

Comparing decimal numbers:

First compare whole part of numbers (number before decimal).

If the whole number are same then compare tenth digit.

If the decimal number is same till tenth digit then compare hundredth digit.

Using the rules of comparing decimals,

5.6 > 4.3

Therefore, the correct answer is option (B)

Learn more about comparing decimals here:

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What is 9.4 x 10^8 written in standard form?
Someone please help me!!!!

Answers

Answer:

A

Step-by-step explanation:

940000000

hopefully it's right

The Statue of Liberty weighs 450,000 pounds. How many tons does the statue weigh?

Answers

Answer:

it will be a hurdered

Step-by-step explanation:

Answer: that is 225 tons

Step-by-step explanation:

Yeah that’s what it is.

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