Mathematics High School

SOMEONE PLZ HELP WILL GIVE BRAINLIEST

SOMEONE PLZ HELP WILL GIVE BRAINLIEST

Answers

Answer 1

Answer:

Pre-Algebra, Algebra I, Algebra II, Geometry: homework help by free math tutors, solvers, lessons.Each section has solvers (calculators), lessons, and a place where you can submit your problem to our free math tutors. To ask a question, go to a section to the right and select "Ask Free Tutors".Most sections have archives with hundreds of problems solved by the tutors.

Step-by-step explanation:

Related Questions

what step is the wrong step?

Answers

Step 5 is wrong, because you multiply or divide before you add or subtract.

The slope is ___
or
The slope is undefined

Answers

The slope is 0, or undefined.

-5x+(- 15 ) = 20

distributive property

Answers

Answer:

-5x+(- 15 ) = 20

x=-7

Step by Step

-5x+(-15)= 20 becomes

-5-15=20 add 15 tp (15 and 20)

-5x=35 ( divide by 51

x=-7

-5x+(-15)=20 x=-7 that is true

Question in picture please solve

Answers

Answer:

n=8

Step-by-step explanation:

-6=n/2-10 -- switch sides

n/2-10= -6 -- add 10 to both sides

n/2-10+10= -6+10 -- simplify

n/2=4 -- multiply both sides by 2

2n/2=4 times 2 -- simplify

n=8 -- answer

Is 0.3 a rational number

Answers

Answer:

Yes

Step-by-step explanation:

TRUST ME

A radio station gave away 192 tickets to a concert. They gave away 5 times as many tickets to listeners as they gave to employees. How many tickets did they give away to employees?

Answers

Answer:

Tickets to workers= 32

Step-by-step explanation:

Giving the following information:

Total tickets= 192

They gave away 5 times as many tickets to listeners as they gave to employees.

We will use the rule of 3:

6/6=192

5/6= ? = 192*(5/6) = 160

They gave 160 tickets to listeners.

Tickets to workers= 192 - 160= 32

Prove:

32*5= 160

What is the y-intercept of this line?

Answers

Answer:

The y-intercept of this line is -1

Step-by-step explanation:

hope this helps :)

x- 6y > 5
7x + 2y ???????????

Answers

Answer:

.

Step-by-step explanation:

Answer:

7x+2>=4

Step-by-step explanation:

70-4=66>=4

so,answer is Yes

Determine the average rate of change over left curly bracket negative 4 less or equal than x less or equal than 4 bold right curly bracket. Do NOT simplify.

Answers

Answer:

{-4≤ x≤ 4}

The average rate of change would be 1 for f(x) = x.

Step-by-step explanation:

Suppose we have a range a≤x≤b, then the average rate of change can be calculated by =f(b) - f(a)/b-a

The given range lies from -4 to 4 as {-4≤ x≤ 4}

The range of this is from -4 to 4.It includes all the numbers ranging from -4 to 4.

The average rate of change of the function is calculated by

= f(4) - f(-4)/4-(-4)

Suppose f(x)= x  then f(4)= 4   and f(-4)= -4

Then

4- (-4)/ 4- (-4)

= 8/8= 1

So the average rate of change would be 1.

3x+ 2y= 14 4x- 2y= 16 Elimination.

Answers

If you set the problem like you are going to add it, it will look like this:

3x+2y=14
+4x-2y=16
——————

2y+(-2y) will cancel out leaving you with:

7x=30

Divide by seven to get x by itself, you will get:

x=5

Now plug that in to 4x-2y=16

4(5)-2y=16

20-2y=16

Minus 20 on both sides

-2y=16

Divide by -2 to get y by itself

y=8

Thus,

x=5 and y=8

Linda is carrying 40 grams of seeds.
She puts these seeds, in equal amounts, into 4 bags.
What is the mass of seeds in each bag?

Answers

Answer: 10 grams

Step-by-step explanation: 40 grams÷ 10 bags = 4 grams per bag

Hurry please, I am being timed!

Identify the fraction that is not equal to a repeating decimal.
A. 1/9
B. 3/11
C. 3/20
D. 7/12

Answers

C. When you divide using a calculator it comes out as .15 while all others repeat :)

true or false a 90 clockwise rotation produces the same results as a 270 counterclockwise rotation​

Answers

Answer:

true

Step-by-step explanation:

Johathan purchases 10 traveler's checks in denominations of $20, $50, and $100, totaling $370.He has twice as many $20 checks as $50 checks. How many of each denomination of traveler's checks does he have?

Answers

Answer:

Six 20$ bills, Three 50$ bills, One $100 bill

Step-by-step explanation:

6x20=120

3x50=150

1x100=100

120+150+100=370

and there are twice as many 20$ checks than 50$ checks

What is the y-intercept of the line given by the equation below?
y=-10x + 14
A. (0, -10)
B. (14,0)
C. (0, 14)
D. (-10,0)

Answers

The correct answer is C (0, 14)

Answer:

the answer is C. (0,14)

Question 2 (1 point)
Which of the following numbers is an irrational number?
а
V121
b
38%
С
20
d
7
8

Answers

This answers is A it’s 100% right

(7n - 5)(5n-8)
Multiply polynomials

Answers

The answer is: 35n^2 - 81n+40

What does it equal??????

Answers

Answer:

8

Step-by-step explanation:

2*2*2=8

Answer:

it's 8

Step-by-step explanation:

What is -8.3 - (-5.4)? Lon got -13.7 as the correct answer. Do you agree or disagree? Explain why.

Answers

-8.3 minus a minus makes it a plus, therefore it would be -8.3+5.4= -2.9

t over 5 =7 what is the answer please help im terrible at math

Answers

Answer:

t=35

Step-by-step explanation:

Oliver has of a gallon of water. He pours all of the water into 6 containers. If he pours the same amount of water into each container, how many gallons of water does Oliver pour into each container?

Answers

Answer:

I believe it is 1/3 of a gallon

Step-by-step explanation:

because he pours it into 6 containers (which make each container hold 1/6 of a gallon)

then he pours the same amount again which will make it 2/6 of a gallon and 2/6 simplified is 1/3

3 (-4 + x)= -42 what does x equal?​

Answers

Answer:

x=-10

Step-by-step explanation:

Answer:

-10

Step-by-step explanation:

3(-4+x)=-42

-12+3x=-42

3x=-30

x=-10

Please answerrr!!! (don’t answer if you don’t know it) will give brainliest

Answers

Step-by-step explanation:

hope this helps, good night

Multiply.

(25)(−54)

Enter your answer as a fraction, in the simplest form, in the box.

Answers

Answer:

-1350 is the answer.

Step-by-step explanation:

The value of multiplication of 25 and -54 will be -1350/1.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The expression as;

25 × -54

Now. Solve the expression as;

25 × -54 = - 1350

It can be written as a fraction;

- 1350 = -13500/10

After simplified we get;

- 1350 = -13500/10

         = -2700/2

         = -1350/1

Thus, The value of multiplication of 25 and -54 will be -1350/1.

Learn more about the multiplication visit:

https://brainly.com/question/2061992

#SPJ2

If ∆TIK ≅ ∆TOK and < I = (5x + 8), < K = 92, and < O is 50. What is the measure of < I?

Answers

Answer:

<I = 50

Step-by-step explanation:

Sum of angles in ∆TOK is 180

Given

< I = (5x + 8),

< K = 92, and

< O is 50.

<T + <O+<K = 180

<T +92+50 = 180

<T + 142 = 180

<T = 180-142

<T = 38

Also <T+<I+<K = 180

38+5x+8+92 = 180

5x+138 = 180

5x = 42

x = 42/5

x = 8.4

Since <I = 5x+8

<I = 5(8.4)+8

<I = 42 + 8

<I = 50

Answer:

=50

Step-by-step explanation:

How do you do
3x-5y=-2
x+3y=4
Please show work

Answers

3x-5y=-2
-3(x+3y=4)
You multiply the whole equation by three so you can cancel out the three x
3x-5y=-2
-3x-9y=-12
Now you can cancel out the 3x
-5y=-2
-9y=-12
Now add them together
-14y=-14
So y=1

how do speak to a real person

Answers

use your mouth and speak !!

Answer:

Use your words, it's easy hun.

Step-by-step explanation:

thinking about what you what to say, open your mouth, and speak.

out of 80 people there were 10 vegetables. what is the ratio of vegetables to non vegetables in simplest ratio​

Answers

Answer:

8:1

Step-by-step explanation:

8:1 bc 80 divided by 10 is one and 10 divided by 10 is one

i will give brain quick how much water will fill after 1 second

Answers

Answer:

depends on factors like liquid how much you tilt the glass the sizes of the glass and how much water you need or have

when will i find love

Answers

First thing you need to do is, talk to the opposite gender, make friends, and if you and one of them decide to take it to the next level, you will now then have love.

Answer:

never

Step-by-step explanation:

because i said so :)

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