Mathematics High School

which statement about the following system of inequalities is true? y-2x<2.5

Answers

Answer 1
The first one ;)

Haha a good day

Related Questions

what is the slope of the line y= 20x

Answers

Answer: The Slope is 20

Step-by-step explanation:

M A T H W A Y . C o M

math question geometry

Answers

Answer:

Step-by-step explanation:

Area=7*7=49

?*7=49*2

?*7=98

?=98:7

?=14

will be nice if you give me brainlies.Good luck!

Which is not equal to 60%?

Answers

Answer:

D. 10/50

Step-by-step explanation:

3/5 = 60%

12/20 = 60%

15/25 = 60%

10/50 = 20%

3/5 = 60 % ,equal

12/20 = 60% , equal

15/25 = 60% , equal

10/50 = 20% , NOT EQUAL


What’s the distance between -2 and -15 on a number line?

Answers

Answer: 13

Step-by-step explanation: You count down 13 points and you plot the point of -15, 13 points to the left of -2.

13

You take the absolute value of -2 and -15 (2 and 15) then subtract 15-2 to get 13

Arrange the four numbers shown in order from least to greatest

6.7%
0.67
6/9
6.7×10-3

​

Answers

Answer:

Step-by-step explanation:

6.7 x 10 - 3

6.7%

6/9

0.67

In my opinion this should be the answer

Please help me I’m begging you pleaseeee ASAP I’ll mark you as brainlister

Answers

Answer:

If I understand correctly you just flip it over (2,5) and then you meet both requirements

Step-by-step explanation:

given the diagram prove that m

Answers

Answer:

prove that it doesn't even exist lol

there’s no diagram & the question isn’t finished lol

What is the slope of a line perpendicular to y=3/2x+5

Answers

Answer:

To find a slope perpendicular to another line, you need to change the sign and flip the fraction.

Your answer:

m = -2/3

Answer:

3/2 i'm pretty sure

Which of the following rules could represent the function shown in the table?
f(x) = -2x
f(x) = 2x-1
f(x) = 2x+1

Answers

Answer: f(x) = 2x+1

Step-by-step explanation: Substitute the variable with the “x” values in the chart to check your answers.

1. f(x) = 2x+1

Add in the “x” value

f(x) = 2x(-1) or 2 multiplied by -1

f(x) = -2 + 1

If the answer is equal to your “y” value , it can represent the function.

Enter the value for x that makes the given equation true.

20x-5(6x+4)=4x-6

(Please show work so I can be able to understand it how this works)

Answers

Answer:

x = -1

Step-by-step explanation:

20x - 5(6x + 4) = 4x - 6

20x - 30x - 20 = 4x - 6

-10x - 20 = 4x - 6

-10x - 4x = -6 + 20

-14x = 14

x = -1

What is the product of (-6)(-7)(-1)?
042
O-14
O 14
O 42

Answers

If your asking what -6 multiplied by -7 multiplied by -1 it’s -42 otherwise I am un sure.

Answer:

-42

Step-by-step explanation:

(-6)(-7)(-1)

42(-1)

-42

What is the perfect square of 4 with an exponent of 2

Answers

Answer:

[tex]\sqrt{4^{2}[/tex] = 4

Step-by-step explanation:

the square root cancles out the exponet because it's just the same thing. One is a negative impact the other is positive.

3. Simplify the polynomial.
Answers must be in standard
form.
-2(4x2 + 5x) + x(x2 + 6x)

Answers

Answer:

Step-by-step explanation:

What is the answer to 5x6

Answers

30 :))))))))))))))))

Answer:

30

Step-by-step explanation:

5+5+5+5+5+5=30

Need help please !!!!!

Answers

Show me the choices and selections please!

PLZZ HELP!!! IT'S DUE TODAY! WILL GIVE BRAINLIEST AND 35 POINTS. PLS INCLUDE WORK!

QUESTION: Factor 91a + 28c.

Answers

Answer:

the answer is 7(13a+4c)

ind the GCF of 91 and 28 since a and c are separate variables. this is 7; since 91/7 is 13 and 28/7 is 4. we can take this out of the parentheses like this:

7(13a+4c)

Answer:

7(13a+4c)

Step-by-step explanation:

hi! let's find the GCF of 91 and 28 since a and c are separate variables. this is 7, since 91/7 is 13 and 28/7 is 4. we can take this out of the parentheses like this:

7(13a+4c)

this is basically like reverse distribution. if you distribute the 7 into the parentheses, you will get the original unfactored expression.

hope this helps!

help in math plzzzzzzzzzzzzzzz I suck at it

Answers

Answer:I believe the answer is D. for many people worked in the rough environments of factories in that day and age. People wanted others to see, (who didn't know of the experiences one went through in the factories) what the factory workers had to go through, especially on such a low pay grade.

Step-by-step explanation:

Michael drove 210 miles in 3 and one-half hours. Jordan drove 330 miles in 6 hours. Which is an accurate comparison of the rates at which the two people drove?
Jordan drove 5 miles per hour faster than Michael.
Jordan drove 5 miles per hour slower than Michael.
Jordan drove 15 miles per hour faster than Michael.
Jordan drove 15 miles per hour slower than Michael.

Answers

The answer is first one

help!!!!!!!!!!!!!!!!!!​

Answers

Answer:

The range of the function is [3,8].

MARK ME BRAINLIEST!!

3,8 should be your answer

I need help on 2 questions for 25 points help please I have a 1.9 GPA and I need the full answer

Answers

Answer:

9 is D and 10 is C

Step-by-step explanation:

Answer:

9. Answer choice D

10. Answer choice A

what is the hypotenuse of 22 120

Answers

Answer:

122

Step-by-step explanation:

thats what o got anyway

pls help real quick its two questions

Answers

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Step-by-step explanation:

Answer:

Mhm mhm that's right

Step-by-step explanation:

Hope this helps lolllll

Consider the matrices. B=[−4025] and C=[0340−11] What is product matrix ​BC​ ? Enter your answer by filling in the boxes.

Answers

I hope this helps you, I just took this quiz so it is correct.

Write the numbers from greatest to least. -2.1, -15/6, -12/3,-2.2

Answers

Answer:

-2.1, -2.2, -15/6, -12/3

Step-by-step explanation:

Answer:

-2.1, -2.2, -15/6, -12/3

Step-by-step explanation:

find the decimal answers for -15/6 and -12/3 which are -2.5 and -4. Then organize from greatest to least.

8 increased by twice Goran's age
Use the variable g to represent Goran's age.

Answers

2g + 8 = 0
- 8 - 8
2g = - 8
/2 /2
g = -6
So.....g = - 6

What is the exact distance from (−5, 1) to (3, 0)?

Answers

Answer:

√65

Step-by-step explanation:

I am pretty sure this is the correct answer :)

Answer:

d = √(x2 - x1)² + (y2 - y1)²           given two points, (-5, 1)  (3, 0)

d = √(3 - (-5)² + (0 - 1)²

d = √(8)² + (-1)²

d = √64 + 1

d = √65       B. is the answer

Step-by-step explanation:

PLEASE HURRY I NEED IT FAST!!!

Answers

Answer:

-28!

i did the math

4(3+(−3)(−2))−((2)(4))2

Answer:

4

Step-by-step explanation:

First substitute all numbers into the equation:

= 4 ( 3 + ( -3 )( -2 ) ) - 2 ( 4 )^2

Then simply answer the question and evaluate:

= 4 ( 3 + ( 6 ) ) - 2 ( 16 )

= 4 ( 9 ) - 2 ( 16 )

= 36 - 2 ( 16 )

= 36 - 32

= 4

The answer is 4.

When do you use a Vertex Form y=a(x – h)2 + k ? What information do you get from a Vertex Form?

Answers

Answer:

The vertex

Step-by-step explanation:

Vertex form shows you the vertex of a quadratic equation.

the y coordinate of the point is determined by k.

the x coordinate is determined by:

(x-h)=0

x-h=0

+h    +h

x=h

How do equations or inequalities help us understand how to interpret whether a solution is possible for a particular real world situation

Answers

If you simplify a polynomial equation and then try to solve each side for 0 and come
Up with an imposible solution to one of the sides, then it tells us that that particular number cannot be used to get satisfy the equation. One real life application of inequalities is in profit maximizing. We use inequality equations to determine which product/production combination should be used in order to generate the most profit

Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.

Answers

Answer: $270

Step-by-step explanation:

I = prt

I = 0.18 x 750 x 2

I = 135 X 2

I = 270

Step-by-step explanation:

hope u understand from this picture

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I WILL MARK U BRAINLIESTWhy did ancient Egypt begin to trade more with other regions? pls someone help me with the worksheet below p.s im in grade 5 not college Im confused help please please help! newton's laws. please give a legit answer 2/9x + 3 > 4 5/9what graph shows the values that satisfy the expression Could someone help me out pls? Im taking a test and Id love help on this thanks