Mathematics High School

pls help w this math question

Answers

Answer 1

Answer:

y≥-10

Step-by-step explanation:

First step when you are give numbers, make a formula:

y+9≥-1

The next step is simply to subtract 9 from both sides to isolate the variable.

y≥-10

i hope this helps u!

pls five thanks and brainliest ;)

Related Questions

help please lol yuhaaaaaas

Answers

Answer:

When you read the points on the graphs answer choice A is the only answer choice with all of the points grasped correctly.

1. Bill decided to buy six books on history instead

of four books on politics. It follows, then, that

the opportunity cost of each history book was ______

books on politics.

Answers

Answer: 2/3 books on politics

Step-by-step explanation:

The opportunity cost of something is the next best alternative that you would have taken if you did not instead go for the option that you took.

Opportunity cost here is the number of books on politics that Bill had to give up to get a single book on history.

= Number of politics books / Number of history books

= 4 / 6

= 2/3 books on politics

Bill gave up 2/3 books on politics to get a single history book.

Please Help
Question; What is the value of x?

Answers

Answer:

x+5/30 = 16/20

20x+100=480

20x=380

x=19

Step-by-step explanation:

x+5/30 = 16/20

20x+100=480

20x=380

x=19

Heeelp
the first choices are linear or non linear
the second is increasing or decreasing

Answers

it’s non linear and it’s decreasing

On a math test Olivia is told that the points (1, 3) and (3.0) are two of the vertices of a square.
A Find two additional coordinates that will form a square.

Answers

There are two sets of coordinates that would form a square.

Coordinate set #1: (4, 0) and (4, 1)

Coordinate set #2: (2, 0) and (2, 1)

Hope this helps!

Can someone please give me the answer to this problem
the first person who answers with the correct answer i will give them a brainliest.
I need the answer ASAP!!!!!!!!!!

Answers

Answer:

25 volume is answer of your question

Answer:

V=7065in³

Step-by-step explanation:

Radius is marked as 15, sub in 15 for r.

We are told to use 3.14 for π.

V=((4/3)πr³)/2

V=((4/3)(3.14)(15³))/2

V=((4/3)*3.14*3375)/2

V=14130/2

V=7065in³

In a holiday resort, the ratio of men to women is 5:6 and the ratio of
women to children is 4:7. There are 200 men staying at the resort. How
many children are there?

Answers

Answer:

Men: 5 : 3 = 20 : 12

Women: 7 : 4 = 21 : 12

So for every 12 children there are 20 men to 21 women.

Neither men nor women compose more than half of the concert population

There are 200 men staying at the resort. Then the number of children in the resort will be 292.

What are ratio and proportion?

A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.

In a holiday resort, the ratio of men to women is 5:6 and the ratio of women to children is 4:7.

There are 200 men staying at the resort.

Then the number of women in the resort will be

Women / 200 = 5 / 6

Women = 500 / 3

Then the number of children in the resort will be

(500/3) / children = 4/7

children = 291.67

children ≈ 292

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

#SPJ2

Please help will mark brainliest

Answers

26
Hope this helps!!!!

Answer:

Step-by-step explanation:

Fill in the blank _+8=+6
And chose the property of addition you send

Answers

Answer:

-2

Step-by-step explanation:

Just use 6-8 and you will get - 2

Check again with - 2+8 you will get positive 6

Can someone pls help?!!!?

Answers

Hold on I’m working this problem out

Isaac is fishing off of a bridge. The tip of his rod is 22 3/4 feet above the water’s surface. The hook on the end of his line is 15 4/5 feet below the water’s surface. Isaac decides to let the hook sink a further 99 inches. What is the distance, in feet, from the tip of the rod to the hook?

Answers

Answer:

same I need the answer someone help

Use the triangle to find the missing angle. Round to the tenths if necessary.

Answers

Answer:

Step-by-step explanation:

You often go to school by bus. You have two bus systems you could take. City Bus offers a monthly pass that costs $15 and then you pay $1 per ride. Campus Transport simply charges $2.50 per ride and does not require a monthly pass. After how many rides will the total costs of the two options be the same? Write a system of equations in order to solve this problem.

Answers

Answer:

For City Bus you will need to ride 10 times for 2 months, and for Campus Transport you need to ride 16 times.

Step-by-step explanation:

$2.50 x 2 = $5.00 so you know that the number of rides needs to even in order to have a whole number. This is because there is no way the City Bus cost will ever have cents.

$2.50 x 16 = $40.00

$15 x 2 = $30

$1 x 10 = $10

$30 + $10 = $40

So (15 x 2) + (10 x 1) = 16 x 2.50

The other person got it right I made sure just in case

HELP PLS
Comparing irrational numbers with calculator

Compare.

Answers

Answer:

3 2/3 is greater

Step-by-step explanation:

3 2/3 is 3.6666 while √11 is 3.32

I need help 8th grade math

Answers

Answer:

error made in step 2, should be 3x² + 15x - 18 = 0

3(x+6)(x-1) = 0

x = -6 and x = 1

Step-by-step explanation:

What is (15x + 7) + (-11x – 2)?

Answers

Answer:

4x + 5

Step-by-step explanation:

After solving the given equation, the value obtained for x will be equal to -5/4.

What is an equation?

Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.

This relationship is illustrated by the left and right expressions being equal to one another. The left-hand side equals the right-hand side is a basic, straightforward equation.

As per the given expression in the question,

(15x + 7) + (-11x - 2)

15x + 7 -11x - 2

4x + 5

Now, solve it for x,

4x = -5

x = -5/4

To know more about equation:

https://brainly.com/question/29657983

#SPJ2

riddle: there are 10 copy cats in a window how much are left. Cation this is math!!!

Answers

Answer:

20 cats

Step-by-step explanation:

ez lol

Answer:

i dont know 10

Step-by-step explanation:

Anna opened a savings account and deposited $300.00 as principal. The account earns 1%
interest, compounded annually. What is the balance after 2 years?

Answers

Answer:

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 1%/100 = 0.01 per year,

then, solving our equation

I = 300 × 0.01 × 2 = 6

I = $ 6.00

The simple interest accumulated

on a principal of $ 300.00

at a rate of 1% per year

for 2 years is $ 6.00.

Times 300 by the 1%, in this case 0.01. Then add that amount to 300. Hope that helps.

hi!!! what’s the area and formula for this problem??

Answers

Answer:

134.28 m²

Step-by-step explanation:

I suppose this is an isosceles triangle

tan 75° = 2 + √3 = 3.73 = h / 6 (h: height and 6 = 12/2, 1/2 of base)

h = 6 x 3.73 = 22.38

Area = (12 x 22.38) / 2 = 134.28

Hi! Could you help me me out and solve these two problems? "eight less than the product of seven and xxx", and "the sum of six and the product of three and d". Thank you!

Answers

Given:

The given statement are:

a. Eight less than the product of seven and x.

b. The sum of six and the product of three and d.

To find:

The expression for the given statements.

Solution:

Product of 7 and x is 7×x = 7x.

Eight less than the product of seven and x is 7x - 8.

Therefore, the required expression for the statement "Eight less than the product of seven and x" is 7x-8.

Product of 3 and d is 3×d = 3d.

The sum of six and the product of three and d is 6+3d.

Therefore, the required expression for the statement "The sum of six and the product of three and d" is 6+3d.

Does anyone need help with History or Algebra, Common core, Pre-Algebra Or Fractions of such?

Answers

Answer:

I dont know but maybe later

Is line BC parallel to line DE?

Answers

yes the lines are parallel

which decimal number represents 20%

Answers

Answer:

0.2

Step-by-step explanation:

from a precent to a decimal move 2 places to the left

Find the product of (-94) and 47.

Answers

Answer:

I think it's -4418

solve for x and round to the nearest tenth. this is geometry. I will mark Brainliest. please help <3

Answers

Answer:

x= 41.8°

Step-by-step explanation:

use inverse trig to find x.

[tex]sin^{-1}[/tex]([tex]\frac{4}{6}[/tex])=x

type this into your calculator. (make sure the mode on your calculator is degree or it won't work)

x= 41.8

Hope This Helps:)

brainliest please

use inverse trig to find x

=x=41.8

please help
me solve this

Answers

Answer:

Step-by-step explanation:

I literally just did the test a week ago and gt the answer correct

Can someone please help me with this question

Answers

1) 4^12 -You just need to add the powers if the main number is the same.
2) 6^7 -Just add the powers together.
3) 8^5 - you need to take away the 8 as both main numbers are the same.
4) (I couldn’t see it clearly but I think it said 7^8x7^5= 343

Hope this helped and you get your marks

over the next 12 months you have read at least 72 books. You have read x books per month. The inequality 12x >72 represents this situation. Solve the inequality to find the number of books you have to read per month

Answers

Answer:

Step-by-step explanation:

72/12

[tex]2x^{2} +5x+2[/tex]

Answers

Answer:

(2x+1)(x+2)

Step-by-step explanation:

Ez pz

Morris serves juice at breakfast for himself and 5 friends. Each person receives 6 ounces of juice. Which equation shows how many ounces of juice Morris needs?

Answers

Answer:

Step-by-step explanation:

because if 6x6=36

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