Mathematics High School

Solve the inequality
-2y- 5 > 5/2

Answers

Answer 1

Answer:

y = -15/4

Step-by-step explanation:

Related Questions

If a circle has a diameter of 23 inches, then the radius will be

Answers

Answer:

11.5 in

Step-by-step explanation:

The radius is half the diameter

23/2=11.5

If a circle has a diameter of 23 inches, then the radius will be 12.5 inches.

What is the relation between the radius and the diameter of the circle?

The radius is half of the diameter of the circle, for calculating radius we can divide the diameter of the circle by 2.

Given that,

The diameter of the circle is equal to 23 inches.

d = 23 inches

It is known that,

The radius is half of the diameter of the circle,

so it can be written in the form expression as:

r  = D/2

D = 23 inches

r  = 23/2

  =  12.5 inches

Hence, the radius of the circle 12.5 inches.

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can someone help me with number 10

Answers

Answer:

=its 29+29+45

Step-by-step explanation:

hope dis helps

*
1. Which terms can be combined in the following expression? *
4x² - 5y + 6x + 4y - 7
0 4x² and 6x
O-Sy and 4y
O 4y and - 7
-5y and 6x

Answers

Answer:

-5y and 4y

Step-by-step explanation:

this is because both of them have the same degree of variables, regardless of the signs of their coefficients, you can combine terms that follow the stated points above.

A guitar factory has a cost of production C(x)=75x+50000. If the company needs to break even after 150 units sold, at what price should they sell each guitar?

Answers

step by step explanation:

75x + 50000 = 150x

50000 = 75x

x = 50000/75 = 666.67



answer:

666.7 || rounded to the nearest greatest cent

The price of each guitar would be; 666.7 rounded to the nearest greatest cent.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given that  guitar factory has a cost of production C(x)=75x+50000. If the company needs to break even after 150 units sold, then;

C(x)=75x+50000

75x + 50000 = 150x

C(x)= 50000 = 75x

x = 50000/75

x = 666.67

Therefore, The price of the each guitar would be; 666.7 rounded to the nearest greatest cent.

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Number 10 hello meeeeee plz

Answers

Answer:

1,000

Step-by-step explanation:

10^3 = 10*10*10= 1,000

Mark wants to sell his condo. Jack and Nick are two prospective buyers. Jack is willing to pay the amount quoted by Mark, while Nick is unable to pay such a high price for the condo. Because Jack is able to pay the asking price, Mark sells his condo to Jack. In which type of economy does this transaction take place?
A.
command economy
B.
communist economy
C.
market economy
D.
traditional economy

Answers

the answer is C
it is definitely c it is the only thing that makes sense.

1
2
Determine the values of n for which f(x) = x* has an inverse that is a function. Assume that n is a whole numbe

Answers

I’m answering hold on brb sort
I’ll help just give me a second

WILL GIVE 50 POINTS ONLY ANSWER IF YOU KNOW IT PLZ NEED HELP ASAP WILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation: im not SUre

a number, X, rounded to 1 significant figure is 40. Write the error interval for x

Answers

Answer:

40

Step-by-step explanation:

what is (5)(3)(6) what is the answer for this tbh i dont know

Answers

Answer:

5*3*6 = 15*6 = 90

Step-by-step explanation:

the diagram shows a circle inside a square. work out the area of the circle

Answers

Answer:

i don't know the answer as you haven't given the diagram

Step-by-step explanation:

asumming the circle is touching the square the length of the sides of the square is the diameter of the circle using this information you use the formula area= pie*radius squared find the area.

(radius=half the diameter0

20% of a number is 12.
what is the whole number?

Answers

60 would be the answer since 12•5=60 and 20•5=100

Answer:

60 that is the answer

Step-by-step explanation:

I need help immediately pls !!

Answers

Answer:

y=3

Step-by-step explanation:

One airplane located 200km north and 50km east of an airport. A second plane at the same altitude is located 30km north and 100km west. The distance between the planes is closet to:​

Answers

Answer: 350

Step-by-step explanation:

Answer:

350

Step-by-step explanation:

Given the formula
an = 3 * 2^n-1
What is the 9th term?

Answers

Answer:

a9=3×2^9-1

a9=3×2^8

a9=3×256

a9=768

Function h is a transformation of the parent cubic function f.
h(x) = 2^3squarerootX + 1
Which phrase describes a transformation of the graph of function fto create the graph of function h?

A. vertically stretched

B. horizontally compressed

C. horizontally stretched

D. vertically compressed

Answers

The phrase describes a transformation of the graph of function to create the graph of function h is vertically stretched.

The answer is option D. vertically compressed.

What is a cubic function?

A cubic feature is a polynomial function of diploma 3 and is of the shape f(x) = ax3 + bx2 + cx + d, in which a, b, c, and d are actual numbers and a ≠ 0. The fundamental cubic feature (which is also known as the discern cube characteristic) is f(x) = x3.A polynomial function is a characteristic consisting of a quadratic, a cubic, a quartic, and so on, related to the best non-poor integer powers of x.

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HELP MARKING BRAINLIEST

Answers

Answer:

Give me brainliest

Step-by-step explanation:

Below are two similar triangles.
A base= 7 cm
B base= 14cm

The area of triangle A is 20cm^2
Work out the area of triangle B​

Answers

Answer:

Area of B =80

I hope it's helps you

Can you help me I dont understand ​

Answers

What don’t you understand?

Select the correct answer.
What is the domain of the function shown in the graph?

Answers

Answer:

Step-by-step explanation:

Option B is the correct answer

Answer:

negative infinity < x < positive infinity

Step-by-step explanation:

Person above is correct

Can someone please help me

Answers

Answer:

140 degrees

Step-by-step explanation:

A straight line is 180 degrees and since we are given 40 degrees of that acute angle, we know that whatever the missing angle degree is, it cant be over 180 degrees or less than 40 degrees. So we take our full measure 180 and subtract 40 because that's what is given.

A dog barks 30 times in 2 minutes. How many times does the dog bark per minute?
barks per minute

Answers

Answer:

15 times per minute

Step-by-step explanation:

just divide 30 by 2

It park 15 time per min.

The population of a certain animal species decreases at a rate of 2.5%. If there are 400 of this animal in the wild, using an exponential function, predict approximately how many there will be in 4 years. Round to the nearest whole number. 100 points brainliest.

Answers

Answer:

welp

Step-by-step explanation:

Answer: 361

Step-by-step explanation:

what is the simplest form of 18:20​

Answers

9:10

That's nine to ten

-Northstar

Find the area of a window that measures 3 yards by 3/4 yard

Answers

Answer:

3 x 3/4= 6/4 or 3/2 or 1.5 square yards

Step-by-step explanation:

What is the slope-intercept form of the equation y-7 = 3(x-11) ?
A. y--3x-36
B.y-3x - 40
C. y - 3x-26
O D. y=-3x - 40

Answers

y=3x-26

explanation: -33+7=-26 so that would be the y-intercept

y=-11x+5. help what is the slope

Answers

Answer:

this is the slope:

Step-by-step explanation:

m=-11

Please help I will give brainiest

Answers

Answer:

35

Step-by-step explanation:

55 + x = 90

x = 90 - 55

x = 35

Which of the following is a pair of
vertical angles?
X
E
B
ОООО
D
В
C
D
A ZAXC and ZCXE
B. ZBXD and ZAXF
C. Z CXE and BXD
D. LAXF and BXE
SUBMIT

Answers

Answer:

the answer is D

Step-by-step explanation:

Answer:

D. AXF and BXE

Step-by-step explanation:

These angles are across from each other which makes them vertical angles.

What number is missing in this sequence? 1, 2, 4, 7, 11, ___, 22

Answers

Answer:

16

Step-by-step explanation:

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