one will get the brainliest,Help me! to do this..i have been confused of this..please help

Simplify: (5/7-1/2 ) ×2 4/5 .


Simplify : 7/12 ÷( 1 1/3-3/4 )



Simplify∶ 2/3 ÷(1/2 ×4/5)


Simplify : (1/2+1/3) ÷ 1 2/3



Simplify : 2 1/3 ×2/7+1/4


Simplify : 3/4 of ( 3/5 + 1/3 )

Simplify : 3 1/3 of ( 3/5 -1/2 )

Simplify : ( 1 3/4 -1/2 ) ×2 1/5

Simplify : ( 5/9 –1/3 ) ÷2

Simplify : 1/4 +( 2 1/3 ×2/7 )

Simplify : 1/7 of ( 6 3/8 -1/4 )

Simplify : 5/11 of ( 1/2 + 3/5 ) ( 12 ×5 marks)


(13)From the books presented to a school library, 1/3 are educational publications

1/5 are literary publications, 3/7 of the remaining are translations. The

remaining books are children’s stories.

(i) What fraction of the total number of books is the educational and lite

Answers

Answer 1

1) 0.6

2) 1

3)1.66666666667

4)0.5

5)0.91666666666

6)0.7

7)0.333333333

8)2.75

9)0.111111111111

10)0.91666666666

11)0.875

13) i think this is it

8/15


Related Questions

What should you do to get both numeric terms on the right side of the equation?

Answers

Answer: To Get both numeric terms on the right side, for example add 16 to both sides of the equation

Happy To help ;)

Step-by-step explanation:

10+10=? trả lời đi mà

Answers

10Answer:

10 + 10 =

Step-by-step explanation:

=20

May I please receive help?

Answers

You set the problem up: 3x + x = 84. With x representing angle 2. 4x=84 makes x = 21. Therefore angle 2 is 21.

The variables y and x have a proportional relationship, and y = 7 when x = 2.

What is the value of y when x = 5?

Answers

Answer:

35/2

Step-by-step explanation:

y ~ x

y=ky

7=2k

k=7/2

y=(7/2) × 5

y=35/2

18 A = {multiples of 5 between 14 and 26}
B = {odd numbers between 14 and 26}
(a) List the members of A u B
(b) Describe the members of A n B​

Answers

Answer:

13;14;17;19;20;21;23;25

Step-by-step explanation:

this is so simple

what are the coordinates of B and D?


Answers

Answer:

B = (4, 3)

D = (8,6)

Step-by-step explanation:

Go along the X axis until you find the line that fits with B, same with D.

Riski states that any function written without exponents must be linear.Which function proves Riski 's statement is incorrect? A)y=5x+3 B)y=x⁵+3 C)y=×/3+5 D)y=3/×+5​

Answers

Answer:

D

Step-by-step explanation:

Riski states that any function written without a exponent must be linear ( straight) however the equation y= 3/x+5 shows a non-linear line when graphed.

What is the factored form of this expression?

4t2 − 27t + 18

A.
(4t − 18)(t − 1)
B.
(4t − 3)(t − 6)
C.
(2t − 9)(2t − 2)
D.
(2t − 6)(2t − 3)

Answers

Answer: B. (4t - 3)(t - 6)

Step-by-step explanation:

(4t - 3)(t - 6)

= 4t^2 - 24t - 3t + 18

= 4t^2 - 27t + 18

Answer:

B

Step-by-step explanation:

Sum = -27

Product = 18*4 = 72

Factors = (-24) ; (-3)     {(-24)*(-3)=72 & (-24) + (-3) = -27}

4t² -27t + 18 = 4t² - 24t - 3t + (-3)*(-6)

                    = 4t(t -6) - 3(t - 6)

                    = (t - 6)(4t - 3)

zoe is buying treats for her dog. Her total bill is $20.25. if each treat cost 0.75 how much treats did she buy?

Answers

Answer:

She bought 27 treats.

Step-by-step explanation:

20.25 ÷ 0.75 = 27

All of the following have the same value except _____.

9 + (-6)
6 - 9
9 - 6
-6 - (-9)

Answers

Answer:

tge first one

Step-by-step explanation:

have a great day

pls mark as brainliest

the answer is the first one

nadia typically types 32 words per minute, but her rate may vary by as much as 5 words per minute. let x be the actual rate at which nadia types. what is the range of rates, in words per minute , that nadia could type

Answers

The range of rate at which Nadia could type is given by the inequality equation 27 ≤ x ≤ 37  where x is the number of words per minute

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the total number of words typed per minute be = x

Now , the value of x is calculated by

The number of words Nadia can type = 32 words

The rate of change of words per minute = 5 words

So , Nadia can type 5 words slower or faster

So , the value of x ranges from ( 32 - 5 )  and  ( 32 + 5 )

So , the value of x ranges from 27 words per minute to 37 words per minute

The inequality equation is given by

27 ≤ x ≤ 37 , where x is the number of words typed by Nadia per minute

Therefore , the inequality equation is 27 ≤ x ≤ 37

Hence , the range of the inequality equation is 27 ≤ x ≤ 37

To learn more about inequality equations click :

https://brainly.com/question/11897796

#SPJ1

Oceanside Bike Rental Shop charges a 15 dollar fixed fee plus 9 dollars an hour for renting a bike. Joan paid 60 dollars to rent a bike. How many hours did she pay to have the bike checked out ?

Answers

3 or 4 have s good day

Someone help me I will make you brain

Answers

Answer:

its the 2nd one

Step-by-step explanation:

because im big brain

W(w+2)=48 is the answer

Please do 17-20! No work needed, please do fast this is due soon! Thank you!!

Answers

*What you should know*

Point slope form,

y-y1=m(x-x1)

Parallel lines have the same slope.

1. Points (4,2)

y=2

x=4

m=-3/4

substitute this information into the point-slope form formula,

y-2=-3/4(x-4)

2.

y=-3

x=-3

m=7/3

y-(-3)=7/3(x-(-3))

3.(-4,0)

y=0

x=4

m=3/4

》y-0=3/4(x-4)

4. (-1,4)

y=4

x=-1

m=-5

》y-4=-5(x-(-1))

brianlist me?

Which of the following equations have infinitely many solutions?
Choose all answers that apply:

A
- 10x - 10 = -10x + 10

B
10x - 10 = -10x - 10

C
- 10x - 10 = -10x - 10

D
10x – 10 = -10x + 10

Answers

Answer:

10

Step-by-step explanation:

that is the answer because its her choice

I need to show my work help

Answers

Answer:

it will take 90 minutes

Step-by-step explanation:

10 - 6 = 9

9 x 10 = 90

Answer:

give the other guy brainliest he deserves it

Step-by-step explanation:

Evaluate. -1/4(d+1) < 2
Please show how

Answers

Answer:

-1/4 (d+1)< 2

(d+1) × -1 < 2×4

(d+1) × -1 < 8

-d - 1 < 8

-d < 8 + 1

-d < 9

d > -9

d = { -8, -7, -6....., 0, 1, 2, 3, 4,....}

Step-by-step explanation:

brainliest plz

Compute $\frac{3}{4}\cdot \frac{8}{9}\cdot \frac{15}{16}\cdot \frac{24}{25}\cdot \frac{35}{36}\cdot \frac{48}{49}\cdot \frac{63}{64}\cdot \frac{80}{81}\cdot \frac{99}{100}$. Express your answer in the simplest way possible.


(Suggestion: First, try computing $\frac{3}{4}\cdot \frac{8}{9},$ then $\frac{3}{4}\cdot \frac{8}{9}\cdot \frac{15}{16},$ and so on. Look for patterns.)

Answers

Answer:

[tex] \sf\frac{3}{4}\cdot \frac{8}{9}\cdot \frac{15}{16}\cdot \frac{24}{25}\cdot \frac{35}{36}\cdot \frac{48}{49}\cdot \frac{63}{64}\cdot \frac{80}{81}\cdot \frac{99}{100} \\ \implies \sf \frac{3 \times 8 \times 15 \times 24 \times 35 \times 48 \times 63 \times 80 \times 99}{4 \times 9 \times 16 \times 25 \times 49 \times 64 \times 81 \times 100} \\ \implies \sf \frac{7333035494400}{11732856791040} \ \sf \\ \implies \sf \: 0.625[/tex]

PLEASE HELP WILL MARK BRAINLIEST NO FAKE ANSWERS OR WILL BE REPORTED
A box is 15 x 20 inches. In the box there are cut out squares of the same size from each corner. Mark the side of the cut-out square by x. write an expression the represent the width of the box.

Answers

Answer:

If you draw the picture you see that your rectangle

will form a box 14 inches by 9 inches by 3 inches high

20 inches - 3 inches - 3 inches = 14 inches

15 inches - 3 inches - 3 inches = 9 inches

The height is formed by the dimensions of where

you cut out the 3 inch squares

The volume of a box is found by multiplying

length x width x height

The length is 14 inches

The width is 9 inches

The height is 3 inches

Step-by-step explanation:

here easy

Dose anyone know how to Determine this equation from the graph:

The equation of any non-vertical line can be written in slope-intercept form y=mx+b
In this equation, b is the slope and m is the y-intercept.

Answers

equation for graph above:
y=4/3x-3

You want to buy three books that are on sale at 20% off. The original prices of the books are $2.50, $4.95, and $6.00. How much will you save?
I already know how to do it with With Distribution, Can somebody please do the Calculation Without Distribution?

Answers

First you add up al the original prices which is 2.50, 4.95, and 6.00 and you should get 13.45

Then you would do 13.45 times 20 and you should get 269 and now you divide 269 by 100 and that would be 2.69 and thats 20% off now take 13.45 your total subtracted by your 20% off which is 2.69 and you would get 10.76 and thats your total

what is the explicit rule for the geometric sequence 1/64, 1/16, 1/4, 1

Answers

Answer:

[tex]\frac{1}{\sqrt[n]{64}}[/tex]

Step-by-step explanation:

[tex]\frac{1}{\sqrt[1]{64}} =\frac{1}{64}[/tex]

[tex]\frac{1}{\sqrt[2]{64}} =\frac{1}{16}[/tex]

[tex]\frac{1}{\sqrt[3]{64}} =\frac{1}{4}[/tex]

[tex]\frac{1}{\sqrt[4]{64}} =\frac{1}{1}[/tex]

The slope of a line is 0, and the y-intercept is 6. What is the equation of the line written in slope-intercept form?

A. Y = x + 6
B. Y = 6x
C. Y= 6

Answers

Answer:

C

Step-by-step explanation:

slope('m") = 0     y-intersect ("b") = 6

y= mx + b

y = 0x + 6

y = 6

the formula is y=mx+b
the m is the slope
the b is the y intercept
since the y int is 0 we don’t need to write it

y=6x is the answer

Solve the equation |p − 8| = 4.

Answers

Answer:

p (4;12)

Step-by-step explanation:

lp - 8l = 4

---------------

1.

p - 8 = 4

p = 12

---------------

2.

- p + 8 = 4

p = 4

--------------

P: (4,12)

Answer:

P = -6 hope it helps

Step-by-step explanation:

what is the answer to 7 1/3 + 5 4/5

Answers

Answer:

13 2/15

Step-by-step explanation:

this maths question i don’t really understand

Answers

Answer:

I think it is straight forward, u just have to solve the problem

Step-by-step explanation:

so 35 x 586= 20510

3.5 x 5860=20510

36 x 586=21096

70 x 586=41020

Confused ;-; please help me

Answers

Answer:

1)sss

2)asa

3)sas

Step-by-step explanation:

hope this helps

Find the elapsed time of 8:45AM to 1:10 PM

Answers

Answer:

the answer would be 11 hours and 25 minutes

Step-by-step explanation:

Answer:

4.42 hours

The reason why is by adding, 8:45 can round up to 9, and 1:10 can round down to 1, this make it simpler. 8:45+15 1:10-10

9AM to 1PM

9AM+3=12PM, add 1 and you get 1 pm=4 hrs, add 15+10, and you get somewhere close to it.

Name the marked angle in 2 different ways.

Answers

Answer:

angle QPR and angle RPQ

Step-by-step explanation:

hope this helps!

Help me do this plzzz

Answers

that is so easy to do omg plss say me what is grade

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