Mathematics High School

please help i will give brainliest

Please Help I Will Give Brainliest

Answers

Answer 1

Answer:

n<-0.6

Step-by-step explanation:

7.2>0.9(n+8.6)

8>n+8.6

-0.6>n

n<-0.6

So there would be an open circle at the point -0.6 (because the "less than" sign shows that -0.6 is not included), and then an arrow pointing left to show solutions that are less than -0.6

I will assume you know what buttons to press.

Answer 2

Answer:

Step-by-step explanation:

7.2>0.9(n+8.6)

n< -0.6

(-∞,-0.6)

open circle on -0.6 and go to the left

Related Questions

find angle prq
please solve this​

Answers

Answer:

∠ PRQ = 55°

Step-by-step explanation:

The angle subtended at the centre by an arc is twice the angle subtended at the circumference by the same arc, thus

∠ PQR = 0.5 × 110° = 55°

What inequality is shown in the graph below?

Answers

Answer:

x > 2

Step-by-step explanation:

From the graph attached,

Given dotted line represents x = 2.

Since, given line is a dotted line, inequality represented by the dotted line will have the sign of greater than or less than (< or >) only.

Since, shaded region is on the right side of the dotted line shaded region will be represented by the inequality x > 2

The graph of a system of equations is shown.


What is the solution to the system of equations in the graph?

Please Help

Answers

Answer:

66

Step-by-step explanation:

because if you ad 60 and 6 it makes yes

How do I solve this equation?

Answers

Answer:

no solution

Step-by-step explanation:

[tex]|x+1|+6 = 2[/tex][tex]|x+1|=-4[/tex]Therefore, there is actually no solution! No solution of x, when added to 1, can make negative 4. This is because the absolute sign (the symbol that looks like bars: |#|) automatically makes a number positive.

Answer:

no solution

Step-by-step explanation:

Think about your experience with math courses so far, and answer the questions. Plan to write a short
paragraph for each question.
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U X
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✓
Answer
Question
What aspects of learning math have you found difficult or
challenging?
What did you do, or what intervention did you receive, that helped
you face those challenges?
What concepts or activities have you enjoyed learning or doing in
math courses?
No

Answers

Answer:

Step-by-step explanation:

You'll need to answer these for yourself. These are not math problems. They are about you alone.

The table shown below represents a function. Which of the following values could not be used to complete the table?

Answers

Answer:

The answer is -5......Please mark me as a brainlist..

Samantha has​ $300 for guitar lessons to learn her favorite song. Mrs. Jones charges​ $80 per lesson and requires three lessons to teach Samantha the song. Mr. Beliz charges​ $62 per lesson and requires four lessons to teach Samantha the song. Use integers to represent what each teacher charges. Which is the better deal for​ Samantha?

Answers

Answer:

Mrs. Jones has the better deal

Step-by-step explanation:

Samantha has $300

Mrs. Jones charges $80 per lesson and she requires three so we do 80* 3 (the lessons) which equals 240  

Mrs. Beliz charges $62 per lesson and requires 4 lessons so we do 62*4 (the lessons) which equals 248

240<240 (so Mrs. Jones has the better deal, she wants less money)

Answer:

Mrs. Jones

Step-by-step explanation:

HELP THIS IS DUE TODAY!!!!!! AHHHHHH

Answers

Answer:

260 / 5 = 52

Step-by-step explanation:

give brainliest please

Write the slope-intercept form of an equation for the line that passes through (2, 3) and is parallel to the graph of y = 2x -1

Answers

Answer:

ok

Step-by-step explanation:

Answer:

y = 2x -1

Step-by-step explanation:

when a two lines are parallel to each other that means they have the same slope.

you use point slope formula to find a line with the same slope and passes through (2,3)

y - y' = m(x - x') is the general form so you plug in (2,3) and the slope and you get

y - 3 = 2(x -2)

first your distribute the 2 into the parenthesis and you get

y-3 = 2x -4

now add 3 to both sides

y = 2x -1

What is the value of x?

Answers

23 is the correct answer

could i please get some help?

Answers

1: slope = 2/1 or 2
2: slope = 5/-5
3: slope = 3/2
4: slope = 7/-4
5: slope = 3/5
6: slope = 2/-8
7: slope = 6/2 or 3
8: slope = 2/-4
9: slope = 1/6

Karen drove 496 miles in 8 hours and then took a break. After the break, she increased her speed by 3 mph. If she travels at the new speed for 5 hours, how far did she travel after the break?

Answers

After the increased speed for 5 hours, she would have traveled 325 miles

write x^2-4x+7 in the form (x+a)^2+b where a and b are constants.

Answers

Answer:

wiat

Step-by-step explanation:

Heyy, I REALLY need help on this

Answers

Answer:

ABC is a right angled triangle

BCD is also a right angled triangle

ABD is a scalene triangle

9514 1404 393

Answer:

  ∆ABC ~ ∆BDC ~ ∆ADB

Step-by-step explanation:

The given triangle is named using the largest acute angle vertex (A) first, followed by the right angle vertex (B), then the remaining vertex (C). Using that same order, the triangles, largest-to-smallest are ...

  ∆ABC ~ ∆BDC ~ ∆ADB

Select the polynomial that has exactly two roots

Question 2 options:

99x3−33x+1

x2−3x2+2x2

4x+11x−111

x2−2x−8

Answers

Answer: pretty sure it’s B and C hope it helps ✨

Step-by-step explanation: ax2+bx+c=0 a[(x+b/2a)2-b2/4a2+c/a]=0 (x+b/2a)2=(b2-4ac)/4a2 x=[-b±√(b2-4ac)]/2a

what is the answer to (-3)×(-5)

Answers

Answer:

15

Step-by-step explanation:

-3 x -5 = 15

Help pleaseeeeeeeeeeewe

Answers

Answer:

Step-by-step explanation:

10x +5=100

-5 -5

10x=95

10 = 10

X=9.5

So x is less than 10

Answer:

Step-by-step explanation:

Because of the plus 5. You know for a fact that 10 times 10 is 100 but you need something less than 10 for the equation to be true since you're adding onto the answer to get 100

Round 54,878 to the nearest ten thousand.

Answers

Answer:

50,000

Step-by-step explanation:

hope this helps c:

Hey can I have some help please?

Is this answer correct? Or is it the third one?

Answers

Answer:

I would say you are correct

Step-by-step explanation:

Answer:

the third.

Step-by-step explanation:

A camera has a listed price of $632.99 before tax. If the sales tax rate is 9.7596, find the total cost of the camera with sales tax included.
Round your answer to the nearest cent, as necessary.
SH
5
?

Answers

Answer:

The number I got is 61.777 but you wanna round up so the answer is 61.78

what takes money out of your savings account? debit card or credit card

Answers

Answer:

Debit cards have a savings account

Step-by-step explanation:

i learned this in school

Plz help...kinda confused.....only answer if ya know....:)
-3=-v+7
v=​

Answers

Answer:

-3 = -v + 7

-3 - 7 = -v

3+7 = -v

-10 = -v

10 = v

Step-by-step explanation:

this is the answer i got, using basic algebra...

i hope this helps....

have a great day ahead :)

Answer:

v = 10

Step-by-step explanation:

[tex]-3=-v+7\\\\-v+7=-3\\\\-v+7-7=-3-7\\\\-v=-10\\\\\frac{-v=-10}{-1}\\\\ \boxed{v=10}[/tex]

Hope this helps.

Suppose that an individual has a body fat percentage of 16.9% and weighs 129 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenth.

Answers

Answer:

The pounds of fat are 15.867 lbs or almost 16 lbs.

HELP!! It’s due today

Answers

Answer:

B. 1 horse per 20 pounds hay

C. YEs, an equation that can represent this is y=20x where x is the number of horses and y is the hay. Because i can make an equation that works for any value in this table, it is proportional.

Step-by-step explanation:

Answer: a) 1 2 3 4 5 6 7

20 40 60 80 100 120 140

b) 20 pounds of hay/horse

c) Yes. An increase in 1 horse results to an equivalent increase of 20 pounds of hay.

Step-by-step explanation:

How many 2 3 -quart portions are in 7 1 2 quarts of soup?

Answers

Answer:

[tex]Number = 11\frac{1}{4}[/tex]

Step-by-step explanation:

Given

[tex]Soup = 7\frac{1}{2}[/tex] quarts

[tex]Portion = \frac{2}{3}[/tex] quarts

Required

Determine the number of portions in the soup

The question illustrates division of fractions and to solve this question, we simply divide the size of the soup by the size of the given portion

[tex]Number = Soup/Portion[/tex]

Substitute values for Soup and Portion

[tex]Number = 7\frac{1}{2}\ quarts /\frac{2}{3} \ quarts[/tex]

[tex]Number = 7\frac{1}{2}/\frac{2}{3}[/tex]

Convert mixed fraction to improper fraction

[tex]Number = \frac{15}{2}/\frac{2}{3}[/tex]

[tex]Number = \frac{15}{2} * \frac{3}{2}[/tex]

[tex]Number = \frac{15*3}{2*2}[/tex]

[tex]Number = \frac{45}{4}[/tex]

[tex]Number = 11\frac{1}{4}[/tex]

Hence, there are [tex]11\frac{1}{4}[/tex]  of [tex]\frac{2}{3}[/tex] quarts in [tex]7\frac{1}{2}[/tex] quarts of soup

Answer:

11 1/4 is your answer

Step-by-step explanation:

Which animal shelter has the dog that weighs old Least

Answers

Answer:

shelter B

Step-by-step explanation:

I think im so sorry if im wrong but it seems B is correct

Solve for x.
-9x + 5 < 17
AND 13x + 25 < -1

Answers

Answer:

D

Step-by-step explanation:

-9x+5<17

-9x<17-5

-9x<12

9x>-12

x>-3/4

13x+25<-1

13x<-26

x<-2

Find the slope of the line that passes through (11,-56) and (12,-14)

Answers

Answer:

slope= 42

Step-by-step explanation:

what is the area of a rectangular prism


MATHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

Answers

Answer:

A=2

Step-by-step explanation:

Answer:

A=2(wl+hl+hw)

This is the formula but what is the prism you want the area for.

Please help i am confused.

Answers

C or d because it’s going through the 2.5 mark
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