Mathematics High School

Please help! Tysm if you do!

Please Help! Tysm If You Do!

Answers

Answer 1

Answer:

A

Step-by-step explanation:

We can solve this problem by eliminating wrong answers

It can be b because there is no 3

It can be c because the equation would be 4+3

And it can be d because the equation would be 3x+4

so it must be a

Answer 2

Answer:

option A is correct

as additional page costs is not fixed so there will be any value of x with multiply by 4

and the fixed remain only one time so it remains fixed and 3 is also fixed.

Related Questions

If x=5 find the value of (x+3) ²

Answers

Answer:

64

Step-by-step explanation:

x = 5

5 + 3 = 8

8²= 8 x 8 which is 64

Answer:

(x+3) ²

((5)+3) ²

(8) ²

64

8a +5 = 7b+4 = 5c +2​

Answers

Answer:

a = 1/4, b = 5c -2

A cross between two heterozygous pea plants with yellow seeds
produced 1,719 yellow seeds and 573 green seeds. What is the ratio of
yellow to green seeds? Construct an explanation about what the
results show regarding inheritance.

Answers

Answer:

1719: 573 =   41.46: 23.93

*25 points* an someone pls tell me how many solutions this equation have

Answers

Answer:

infinite number of solutions

Step-by-step explanation:

4(z - 5) + 2 = 4z - 18 ← distribute and simplify left side

4z - 20 + 2 = 4z - 18

4z - 18 = 4z - 18 , which reduces to

0 = 0 ← a true statement

This indicates the equation has an infinite number of solutions

Sam is paid $50 per room that he paints and he can paint a room in exactly 2 hours. On sunday, sam hopes to make atleast $150 painting rooms and can work for exactly 10 hours. Which of the following sets represents the range of money (m) that sam can make without violating either his monetary or time restriction?
A. m= {150,250}
B. m={0,150}
C. m={0,250}
D. m={100,250}

Answers

Answer: A, {150,250}

Step-by-step explanation:

In 10 hours he can do 5x2 hours work.  or 5x$50 = $250 for 5 rooms

$150 is 3x $50 or 3x2 hours work.

He can work 6 hours and make $150

or he can work 10 hours and make $250

the range he can earn so that he makes at least $150 and no more than 10 hours is$150 to $250

($150,$250) in interval notation for working 6 to 10 hours (6,10)

Are these polygons congruent?
6 cm
6 cm
6 cm
6 cm
6 cm
6 cm
yes
no

Answers

Answer:

Yes. Remember that congruent means same shape and the size of length.

Step-by-step explanation:

Flip the second model and jt will be the same as the first. Congruence is that.

Answer:

Yes

Step-by-step explanation:

The borders are congruent by measure

the ratio of a shorter walkway to a longer walkway is 3 to 5. the lenght of the sorter walkway is 45 meters. what is the lenght of the longer walkway

Answers

Answer:

75 m

Step-by-step explanation:

Let s- shorter walkway, l- longer walkway.

Given:

s/l = 3/5s = 45 m

Find the length of l:

45/l = 3/5l = 45*5/3l = 75 m

Answer:

[tex]\sf\longmapsto \: length = 75 \: metres[/tex]

Step-by-step explanation:

Now let's find out what's the length of the long walkway–

[tex]\sf\longmapsto \: \frac{3}{5} = \frac{45}{\: length\: of \:longer\: walkway} [/tex]

[tex]\sf\longmapsto \: \: length\: of \:longer\: walkway= \frac{45 \times \: 5 }{3} [/tex]

[tex]\sf\longmapsto \: length\: of \:longer\: walkway= 75 \: metres[/tex]

The length of the longer walkway is [tex]\sf\longmapsto \: length = 75 \: metres[/tex]

what is the square root of 46?

Answers

The square root is 6.782

[tex] \sqrt{46} ≈6.78233[/tex]

It is not a perfect square root because the number we are getting is in decimal.



Evaluate 64^1/2x 10^-2
Give your answer as a fraction in its simplest form.

Answers

Answer:

your fraction is 32/100

Step-by-step explanation:

64^1=64 -> 64/2 = 32

10^-2= 0.01 -> 32 * 0.01 = 0.32 = 32 over 100

Which one is this answer for this can someone help me pzl

Answers

Answer:

66

Step-by-step explanation:

The red mark with "22" indicted that's 22, So you can remove 44(A) and 66(D), It cant be 22(B), Its Cleary 11.5(C)

Becky has 30 T-shirts in a drawer: 12 concert shirts, 8 team shirts, and 10 plain shirts. Of
the 10 shirts she randomly selects to give to charity, 3 are concert shirts. How does this
frequency compare to the expected frequency based on the probability of randomly
selecting a concert T-shirt?

Answers

Answer:

The chance of her selecting a Cocert shirt are 12/30 which means therw is more probability she would choose at least one and the least probability to choose a Team sirt since the odds are 8/30 so it is expected she would select 4 concert shirts not 3, at lest for me.

(6x^2 + 34x + 25)/(x+5)

Answers

Answer:

divided: 6x+4+(5)/(x+5)

the remainder: 5

Answer:   6x + 4 + (⁵/ₓ ₊ ₅)

Step-by-step explanation:

I like to use long division to work these problems:

                        6x   +  4          

        (x+5)  ║ (6x² + 34x + 25)

                    - (6x  + 30x)   ↓

                                   4x + 25

                               - (4 x + 20)  

                                             5

                     (6x^2 + 34x + 25)/(x+5)  = 6x + 4 with a remainder of 5

  ⇒ (6x² + 34x + 25)/(x+5)  =  6x + 4 + (⁵/ₓ ₊ ₅)

-x³-x²+5x-3 find each polynomial by degree and number of terms

Answers

Answer:

- (x-1)^2 x (x+3)  is correct ans

Step-by-step explanation:

rewrite the expression

-x^3 - x^2 + 5x - 3

factor the expressions

x^3 + x^2 -2x^2 +2x=3x-3

factor the expression

-x^2 x (x-1)-2x x (x-1) +3 (x-1)

rewrite the expression

-(x-1) x (x^2 + 2x-3)

rewrite

-(x-1) x (x^2 + 3x - x - 3)

factor the expression

-(x-1) x (x^2+2x-3)

factor the expression

-(x-1) x (x x(x+3)-(x+3)

write in exponential form

-(x-1) x (x+3) x (x-1)

solution:

-(x-1)^2 x (x+3)

(Hope this helps can I pls have brainlist (crown)☺️)

if dane walks 20 feet then walks beack 80. how far did he travel?

Answers

Answer:

-20

Step-by-step explanation:

-20

mr gardener is makin 6 treat bags.he has 185 chocloate coverd raisins. how many chocolate coverd rasins will be on each bag

Answers

Answer:

30

Step-by-step explanation:

he will still have extra but not enough to make another bag

The length of a rectangle is 3 inches more than its width. if the perimeter is 42 inches, find the dimensions of the rectangle

Answers

Answer:

length = 12

width = 9

Step-by-step explanation:

Let w= width of rectangle

length = w + 3

2w + 2(w + 3) = 42

2w + 2w + 6 = 42

4w = 36

w = 9 ( width of rectangle)

width = 9 inches

length = 9 + 3 = 12 inches

is 2.346982105 an irracional number?

Answers

Answer:

Step-by-step explanation:

Yes. because In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers

Answer:

yes

Step-by-step explanation:

Irrational numbers are numbers that simply are not rational, and cannot be written as a fraction, though they cna be written as a decimal. Irrational numbers msot of the time have a lnog row of non-repeating numbers after the decimal. So, yes.

2.346982105 is an irracional number

What is the answer to this question

Answers

Answer:

2118/12681

Step-by-step explanation:

Number of students absent in high school/Total number of students in high school

2118/12681

I needhelp with this math assignment

Answers

What math assignment

HELP ME PLEASE PLEASE PLEASE​

Answers

Answer:

See below

Step-by-step explanation:

A →  Rational function = function with rational variablesB →  Rational equation = equation with rational variablesC →  Rational inequality = inequality with rational variablesD → None of these = variables with roots

Grouped as following:

A ⇒  4, 5, 13B ⇒  1, 2, 8, 11, 15C ⇒  3, 6, 12D ⇒  7, 9, 10, 14

What is 6% of 24.55 rounding to the nearest hundredth

Answers

Answer:

24.56!

Step-by-step explanation:

4 or less stays the same 5 or more goes up

Three times a number increased by 44 is the same as the opposite of the number. Find the number

Answers

Answer:

- 11

Step-by-step explanation:

let the number be n then 3 times the number is 3n and the opposite is - n

3n + 44 = - n ( add n to both sides )

4n + 44 = 0 ( subtract 44 from both sides )

4n = - 44 ( divide both sides by 4 )

n = - 11

The required number is - 11

greatest common factor for 50x^5 and 40x^3

Answers

Answer:

[tex]10x^{3}[/tex]

Step-by-step explanation:

hope this helps.

What's 100 x 2000 x 2 x 1.45 x 5 x 7 x 78345 x 0?

Answers

Answer: the answer is 0

Step-by-step explanation: anything multiplied with 0 has an answer of 0

What is 0.000000037 written in scientific notation?

Answers

The scientific notation is 3.7 × 10^-8

:)

My tomato plant grows 5/4 inches per month. How many months will it take for my plant to grow 45/16 inches?

Answers

Answer:

9 months

Step-by-step explanation:

its will be 9 months because 9*5 is equal to 45.

how would you prefer to see your quiz score,as a fraction or as a percent? Explain. (what would you choose and why?)​

Answers

For me, a percent is easier to think about.  Knowing I scored 80% make sense.  80%, like 80¢ out of a dollar, makes sense and I can relate to it.

If you tell me I scored 52/65, I can't relate to that as easily, even though that's still 80%.

Type the correct answer in each box.

The value of x is ___°, and the value of y is ___°.

Answers

Answer:

The value of x is 60°, and the value of y is 50°.

Step-by-step explanation:

50°+70°+x°=180°

x=180°-120°

x=60°

similarly the angle on the left side of x will be

70°

All these angles form 180°(linear pair)

hence, 70°+60°+y°=180°

130°+y°=180°

y°=180° - 130°

y°=50°

Hope this helps you. Have a nice day. Please amrk as braiiest. It helps a lot.^_^

A rectangle's length is four-fifths its width. The
perimeter is ten less than 5 times its width.
What is the area of the rectangle?

Answers

10+5 because the perimeter is less than 5 times it’s length

True or false: f(x) is a function.
0,5,10,15
0,1,2,3

Answers

False, 5 has multiple outputs

Answer:

False.

Step-by-step explanation:

No f(x) is not a function because it is  a one-to-many relation

Note that  5 maps to 1 and 3 so this is not a function.

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