Mathematics High School

Solve 5x - 10 <_ 20 pls help

Solve 5x - 10 &lt;_ 20 Pls Help

Answers

Answer 1

Answer:

(-∞, 6]

Step-by-step explanation:

Step 1: Write inequality

5x - 10 ≤ 20

Step 2: Solve for x

Add 10 to both sides: 5x ≤ 30Divide both sides by 5: x ≤ 6

Here we see that any value less than or equal to 6 would work.

∴ the 3rd option is our answer.

Related Questions


Josh has some nickels. He says they are worth exactly 33 cents. Can you tell if Josh is correct or not?
Why or why not?

Answers

Answer: Josh is incorrect because nickels are worth 5 cents each and 33 can not be divided by 5 exactly.

What is the slope of the line with the points (-3,5) and (6,2)

Answers

y2 = 2
y1 = 5
x2 = 6
x1 = -3

2 - 5 = -3

6 -(-3) = 9


-3 / 9 = -1/3

Y= 1/3x

Hope this helped :)


Y
Y = 1/3x

Hope this helps

EXPRESS 250 AS THE PRODUCT OF ITS PRIME

Answers

Answer:

Step-by-step explanation:

2 | 250

5 | 125

5 | 25

5 | 5

1 | 1

250 = 2 × 5 × 5 × 5

It will be nice if you give me brainliest. Good luck!

Help pls am confused ​

Answers

Answer:

Oww no

hope that will help you

If angle knm=(8x-5) and angle mnj=(4x-19) find the measure of angle knm?​

Answers

45 ahuevo que ssik 45

If the 8th graders raise 2/3 of their fundraising goal of $240, how much money have they raised?

Answers

Answer:

$160 do you need the work?

Answer:

$160

Step-by-step explanation:

Money raised = 2/3 of 240

                      [tex]=\frac{2}{3}*240\\\\=2*80\\\\[/tex]

                     = $ 160

2x – 3 > 2(x-5)
What’s the answer

Answers

Answer:

0>-7

true for all X

aka (-infinite, infinite)

Check all the equations that apply to meet the Segment Addition Postulate in segment OC. OQ=4x+8, QC=2x+1 and OC=46

A. 4x-37=-2x
B. 4x+8-2x-1=46
C. 6x+9=46
D. 6x=55
E. 46+2x+1=4x+8
F. 6x=37

Answers

The answer is C I just finished taking the test

CAN SOMEONE PLZ HELP ME:))))))))

Answers

I think it’s 20
I might be wrong

Find the missing side

Answers

Answer:

The answer is D) 6 1/4 to win a bet

Answer:

the answer is D to win a bet ;)

Step-by-step explanation:

you have to divide the 6/12 and 13 and the 12 ;)

Write the word sentence as an equation. Then solve.

A number x divided by −9 is −16.
Equation = ?
Solution x = ?

Answers

Answer:

x = 144

Step-by-step explanation:

When a number is being divided by another number , it will be that number/the number that is dividing that number.

Equation:

x/-9 = -16

x = -16(-9)

x = 144

Equation= x/-9=16
Solution x= 144


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

Which one is a function brainliest will be involved:)

Answers

Answer:

4th one because all the x values are different

Step-by-step explanation:

What is the equation of the line that is perpendicular to the line y = 2x+5 and
passes through the point (-4, 2)?
O A. y = -1/2x+2
B. y = 2x + 6
O C. y = 2x-6
O D. y=-1/2x

Answers

Perpendicular equations have negative reciprocal gradients (so it’s gradient will be -1/2)

And if you draw a quick sketch of the lines A and D (they have the right gradients) then you can see which option is the best fit. I used desmos and option A passes through (-4,2)

Answer:

y= -1/2x

Step-by-step explanation:

perpendicular is the opposite slope so -1/2 is the opposite slope of 2y=mx+b to solve for b I was taught to plug in what you have so2= -1/2(-4)+b2=2+bsubtract 2 on both sides to get b=0

NEEDDDD HELP WILL MARK BRAINLIEST

Answers

Answer:

d hopes this helps'

Step-by-step explanation:

Answer:

A (the first one)

Step-by-step explanation:

11(2x + 1) = 4x - 7
show work

Answers

Answer:

0.22

Step-by-step explanation:

22x + 11 = 4x - 7

22x - 4x = -7 + 11

18x = 4

x = 4/18

x = 0.22

Please mark as brainliest.

-1

Explanation

22x + 11= 4x - 7
22x= 4x - 18
18x = -18
X = -1

Hopefully this is right. Let me know and I’ll delete it

how would you convert 7/8 into a decimal​

Answers

Answer:

0.875

Step-by-step explanation:

Find the value of x?
75°
11x-2

Answers

did u type this correctly

El cubo de la quinta parte de un número

Answers

Answer:

125

Step-by-step explanation:

HELPPPP I REALLY NEED THIS TURNED INNNNN
part 3
Tonya’s class planted sunflowers and the students are tracking the growth of their individual plants. The table shows the height of Tonya’s plant t days after she planted her sunflower seed.
If the growth of the sunflower continues at the same rate, what is the expected height, in inches, on day 55? Show your work or explain your thinking.

Answers

Answer:

22 inches

Step-by-step explanation:

22 inches because every 10 days the plant grows by four inches so 10 more days + 5 more days = 4 + 2

Answer:

Step-by-step explanation:t going up by 4 each time (days) so just add 4 from 16 until you get to day 55

In the diagram, m || n. Find the value of x. Explain how you obtained your answer.

Answers

Answer:

x = 67°

Step-by-step explanation:

It's given that m║n.

Construction done: A line 't' parallel to the given lines 'm' and 'n'.

Since, m║t and a transversal line is intersecting these lines.

m∠a = 35° [Alternate interior angles]

m∠c = 180° - 148° [∠c and angle measuring 148° are the linear pair of angles]

       = 32°

n║t and a transversal line is intersecting these lines.

Since, ∠b ≅ ∠c [Alternate interior angles]

m∠a + m∠b = m∠x [Angle addition postulate]

x = 32° + 35°

x = 67°

Therefore, measure of angle x is 67°.

An artist is making a scale model of A statue on the model 2 inches represents 1 foot on the actual statue which graph best represents this relationship

Answers

Answer:

0.166667

Step-by-step explanation:

20 plates in 5 stacks = how many plates per stack

Answers

Answer:

there should be 4 plates per stack

Step-by-step explanation: hope this helps

Answer:

4 stacks of plates

Step-by-step explanation:

20 divided by 5 is eqaul to the amount of plates per stack, which is 4

write 0.00000044 in scientific notation

Answers

The answer is 4.4 x 10^-7

Zoe was given a box of assorted chocolates for her birthday. Each nigill,
herself to some chocolates. Zoe ate 4 chocolates each night and after 3 nights, there
were 12 chocolates remaining in the box. Write an equation for C, in terms oft,
representing the number of chocolates remaining in the box t days after Zoe's
birthday.

Answers

Answer:

c=-3t+30

Stay safe

The expression for the number of chocolates remaining will be c = 24 - 4t.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that, Zoe was given a box of assorted chocolates for her birthday. Each night, she to some chocolates. Zoe ate 4 chocolates each night and after 3 nights, there were 12 chocolates remaining in the box.

Let the number of days be represented by t, and the number of chocolates will be C.

The total number of chocolates will be calculated as,

Total = 3 x 4 + remaining chocolates = 12

Total = 3 x 4 + 12

Total = 12

The expression will be written as,

C = 24 - 4t

Therefore, the expression for the number of chocolates remaining will be c = 24 - 4t.

To know more about an expression follow

https://brainly.com/question/19199742

#SPJ2

Solve for x: 1/8(8x+15)=24

Answers

Answer:

Exact form:

x= 177/8

Decimal Form:

x=22.125

Mixed Number Form:

x= 22 1/8

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

answer to all these in order please !

Answers

Answer:

?? 6363

Step-by-step explanation:

can someone help me with this please? asap

Answers

Answer:

C

Step-by-step explanation:

8^2-3^2=x^2

root x= root 55

Which don’t lie??????????!!!!!

Answers

Answer:

I think its -12. If you apply y2-y1/ x2-x1 to the equation.

Answer:

i belive that it might be c

Step-by-step explanation:

which is -12

can someone help me with 1-5 please because i’m really struggling

Answers

9514 1404 393

Answer:

angle SVR = 30°angle PVR = 90°angle SVQ = 60°angle SVP = 120°angle RVQ = 30°

Step-by-step explanation:

As with finding distances on a number line, the easiest way is to subtract the smaller coordinate from the larger. Here, the "number line" is the arc at the edge of the protractor. The corresponding coordinates are ...

  S: 40°

  R: 70°

  Q: 100°

  P: 160°

The measure of an angle with its vertex at V will be the difference between the "coordinates" of the endpoints of the arc it intercepts. That is ...

  m∠SVR = "R" - "S" = 70° -40° = 30°

The other angles are found the same way:

  m∠PVR = 160° -70° = 90°

  m∠SVQ = 100° -40° = 60°

  m∠SVP = 160° -40° = 120°

  m∠RVQ = 100° -70° = 30°

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