Mathematics High School

Rosa has $175 in her online music account. Each month she buys $15 worth of new songs. Which inequality could be solved

Those are the answer choices in the picture please help

Rosa Has $175 In Her Online Music Account. Each Month She Buys $15 Worth Of New Songs. Which Inequality

Answers

Answer 1

Answer:

it is C)15x - 175 < 10

Step-by-step explanation:

Related Questions

1. Point B is located at (-4, -6). Where is the location of B’ after a reflection over the y-axis?
a. (4, -6)
b. (-4, 6)
c. (-6, -4)
d. (-6, 4)

Answers

Answer:

a. (4, -6)

Step-by-step explanation:

When a reflection over the y-axis takes place, the x value will change its sign, while the y value will remain the same. Test this using a graph if needed. Recall that a reflection over the n axis will not change the value of the n coordinate.

The perimeter of a right triangle is 40 feet. and the area is 120 square feet. If the lengths of the sides of the triangle are each multiplied by 12, what is the perimeter of the new right triangle?

A) 8640
B) 5760
C) 720
D) 480

Answers

Answer:

D

Step-by-step explanation:

did it on Time4learning

This isn’t a math question but I need help!!!

This boy in my class asked for my number and keeps giving me gifts. He always looks at me in class and acts shy around me when he’s normally loud and outgoing. Do you think he likes me? I don’t wanna ask my friends because I’m too embarrassed so I need help here!!!

Answers

Well he probably likes you and if you like him tell him, but make sure he isn’t playing you and you are ok with dating first. If you don’t like him and he likes you let him down nicely cause you don’t wanna be rude. All the signs are there, so do what ever pleases you.

This drawing shows a human body system. What is the primary function of this body system?

Answers

Answer:

c

Step-by-step explanation:

yw

This shows the cardiovascular system.

The answer is: The transport of nutrients, water, and oxygen to body cells.

A rectangle has a length of 8.5 inches and a width of 6 inches. This rectangle is dilated by a scale factor of 3.2 to create a new rectangle. Which figure represents the new rectangle?

Answers

4.7 or 7.5 try both they should be right

helpppppppppppppppppppppppppppp me

Answers

I believe it's the last one

sorry if it's not the right one

What does e-waste or electronic waste not include?

Answers

Answer:

microwave ovens

Step-by-step explanation:

Hopes this helps. Mark as brainlest plz!

How many millagrams are in 17.9 grams?
HELP ASAP

Answers

Answer:

17,900 milligrams

Step-by-step explanation:

1 grams = 1000 milligrams

So, to find the milligrams in grams you have to multiply by 1000

17.9 × 1000 = 17,900

Have a great day!

Please help! I will give brainliest to the first correct answer!

Answers

I think it’s B and E

(x2 + 12x + 14) = (x + 1).

Answers

Answer:

x=-1.34

Step-by-step explanation:

x=-1.34


Complete the statements about the graph of a function.

Answers

Answer:

See below

Step-by-step explanation:

When a graph is symmetric about the origin, it is an odd function (Ex: y=x³)

When a graph is symmetric about the y-axis, it is an even function (Ex: y=x²)

A function is considered even if f(x) = f(−x) and it is considered odd if f(-x)=-f(x).

A function is considered even if f(x) = f(−x) and it is considered odd if f(-x) = - f(x).

What is an odd and even function?

Odd Function - A true function f(x) is said to be an odd function if the output value of f(-x) is the same as the negative of f(x) for all values of x in the domain of f.

The equation should be stored in an odd function:

f(-x) = -f(x)

Even Function - A true function f(x) is said to be an even function if the output value of f(-x) is the same as the f(x) for all values of x in the domain of f.

The equation should be stored in an even function:

f(-x) = f(x)

When a graph is symmetric about the origin, it is an odd function.

When a graph is symmetric about the y-axis, it is an even function.

A function is considered even if f(x) = f(−x) and it is considered odd if f(-x) = - f(x).

More about the odd and even function link is given below.

https://brainly.com/question/9854524

#SPJ2

Please Help! Will give 25 points and brainliest!

Answers

Answer:

the third option :

(25 - c) / 4

What’s the volume of the following shape?

Answers

Answer:

Step-by-step explanation:

It should be 360 Pls mark brainliest

Answer:

180 units^3

Step-by-step explanation:

Formula for the volume of a right triangular prism: V=1/3Ah (A=Area of base triangle, h=height)

BASE TRIANGLE

A= 1/2bh (base•height)

A= 1/2•10•4

A= 40 units^2

VOLUME OF PRISM

V=1/3Ah

V= 1/3•40•18

V= 180 units cubed

Hope this helps! Let me know if I'm off by anything.

Determine which statements are true or false

Answers

First one false, second one true, third one false

PLZ HELP I WILL GIVE BRAINIEST AND 15 POINTS!!! answer these 2 questions
Q1. A rectangular prism is a _____ figure.
1. 3-dimensional figure
2. 1-dimensional figure
3. 2-dimensional figure

Q2. If a figure has eight vertices and 12 edges, how many faces does it have?

Answers

Answer:

DELETE

Step-by-step explanation:

Mr. Brady draws a fraction on the board. Ken says it's 2/3, and Dan said it's 3/2. Do both of these fractions mean the same thing? If not, which fraction is greater? ​

Answers

Answer:

Both of these fractions do not mean the same thing. The greater fraction is 3/2.

Step-by-step explanation:

Answer:

3/2 is greater than 2/3

Step-by-step explanation:

2/3 means 2 divided by 3. Since 2 is smaller than 3, 2 divided by 3 is less than 1.

3/2 means 3 divided by 2. Since 3 is greater than 2, 3 divided by 2 is greater than 1.

3/2 is greater than 2/3

PLEASE HELP ME!! Math

Answers

Answer: D

Step-by-step explanation:

An Aztec Salad gets 28 of its Calories from protein. If this is 20% of the total number of
Calories, how many Calories does the salad have? ASAP

Answers

Answer:

140 calories

Step-by-step explanation:

total number of Calories of the salad =

100/20 × 28 = 5×28 = 140

Let total calories=x

20% of x=280.2x=28x=28(5)x=140

Please helpp
Extra points and brainleist

Answers

Answer:

The answer is                        because                                   , hope this helps :)

Step-by-step explanation:

How many unique ways are there to arrange the letters in the word PRIOR

Answers

Answer:

60

Step-by-step explanation:

based on my previous learning.. hope it helps.. correct me if im wrong..

I need help with this problem

Someone explain this to me

Answers

Answer:

16.5

Step-by-step explanation:

Look at the relation between the 2 sides that you have measurements for. One is 16cm, the other 24cm. This means that triangle 2 is 1.5 times larger than triangle 1. Multiply the known measurement from tringle 1, 11cm by 1.5 and you get 16.5 cm

which of the following r-values represents the strongest correlation?

A.-0.61
B.-0.51
C.-0.81
D-0.71

Answers

The r-value that represents the strongest correlation is -0.81 (option C). Details about correlation coefficient can be found below.

What is correlation?

Correlation coefficient is any of the several measures indicating the strength and direction of a linear relationship between two random variables.

The correlation coefficient is denoted by r. A r-value can either be negative or positive depending on the direction of the relationship.

However, the closer a r-value is to 1, the stronger the relationship. This means that a r-value of -0.81 represents the strongest correlation.

Learn more about correlation coefficient at: https://brainly.com/question/27226153

#SPJ1

Help please don’t understand

Answers

Answer:

x = 105

Step-by-step explanation:

75 and x are on a line that forms 180 degree.

to find x, substract 75 from 180

x = 180-75

You mix the letters A, C, Q, U, A, I, N, T, A, N, C, E throughly. Without looking you select one letter. Find the probability of each event. Write your answer as a fraction.
1) P(T)
2) P(A)
3) P(vowel)
4) P(N)

Answers

1. 1/12
2. 3/12
3. 6/12
4. 2/12

is Johny or Susie correct?

Answers

Susie is correct because you have to add the x’s separately and not with 5 like Johny did.

HELP ASAP!! Find the value of x

Answers

Answer:

x=9

Step-by-step explanation:

Angle C and Angle B are congruent, meaning they have the same measure

Set up your formula as

4x+14=50

4x=50-14

4x=36

x=36/4

x=9

Sphere P has a radius of 5 inches. Find the area of the cross section formed by the intersection of a
plane 3 cm above the center of sphere P and parallel to its equator.
O None of the other answers are correct
O 16pi in
O4pi in
O 7pi in
O 9pi in

Answers

Answer:

pi*16 in^2

Step-by-step explanation:

In the image, we can see a triangle rectangle.

Where one cathetus is equal to 3 inches, the hypotenuse is equal to the radius of the sphere, 5 inches, and the other cathetus is the radius of the cross-section of which we can find the area.

Using the Pythagorean theorem, we will have that:

x^2 + (3in)^2 = (5in)^2

x = √( (5in)^2 - (3in)^) = 4 in

Then the radius of the cross-section is 4 inches.

And we know that the area of a circle of radius R is:

A = pi*R^2

Then the area of the cross-section will be:

A = pi*(4in)^2 = pi*16 in^2

Then the correct option is the first one.

Simplify: 2³ + 8 – 16 ÷ 8 ⋅ 2

Answers

Answer:

12

Step-by-step explanation:

PEMDAS

FILLER FILLER FILLER

Answer:

15

Step-by-step explanation:

2x2x2=8

8x2=16

16/16=1

8+8=16

16-1=15

plz help urgent so easy will give brainliest mark for the first answer given!!

Answers

Answer:

Step-by-step explanation:

6). Equation of the line has been given as,

    4x + 9y = -9

    By converting this equation into y-intercept form,

    9y = -4x - 9

    [tex]y=-\frac{4}{9}x-\frac{9}{9}[/tex]

    [tex]y=-\frac{4}{9}x-1[/tex]

    By comparing this equation with y = mx + b

    Here, m = Slope of the line

    b = y-intercept

    Slope of the equation (m) = [tex]-\frac{4}{9}[/tex]

    y-intercept (b) = -1

8). Equation of the line is,

    5x + 3y = 12

    3y = -5x + 12

    [tex]y=-\frac{5}{3}x+\frac{12}{3}[/tex]

    [tex]y=-\frac{5}{3}x+4[/tex]

    Slope of the line = [tex]-\frac{5}{3}[/tex]

    y-intercept = 4

This table shows a value that represents an exponential function what is the average rate of change for this function for the interval from x=3 to x=5?

Answers

Answer:

C

Step-by-step explanation:

The average rate of change on an interval is simply the slope between the endpoints.

We want to find the average rate of change of function y from x= 3 to x = 5.

Find the endpoints. From the table, we know that the endpoints are (3, 27) and (5, 125).

The slope between them is:

[tex]\displaystyle m=\frac{125-27}{5-3}=49[/tex]

So, the average rate of change of function y from x = 3 to x = 5 is 49.

Our answer is C.

Answer:

C. 49

Step-by-step explanation:

I took the test

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