Mathematics High School

i need help my question is -2 less than or equal to 3x-2 <10

Answers

Answer 1

A n s w e r:

0 ≤ x < 4

Related Questions

what is 3 divided by 7 times 56 minus 45

Answers

Answer:

-21 is correct

Step-by-step explanation:

&$,#;#&#>#*÷

Marco was paid $8 an hour and received $500 at the end of the summer as a bonus. Lupe was $11 an hour,but only received a $300 bonus. How many hours would they need to work in order to get paid at the same at tye end of the summer?

Answers

Answer:

Step-by-step explanation:

First make an equation,

8x+500=11x+300

Then, with pemdas, cancel out 300 and 8x

200=3x

Divide both sides by 3

Answer is 66.6 reapeating or about 67 hours

Four typists can type a total of 600 memos in three days. At that rate, how many memos can three typists type in one day?

Answers

150 memos for 3 typists

The number of memos three typists can type in one day is given by the equation A = 150 memos

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of memos three typists can type in one day be A

Now , the equation will be

The number of typists = 4

The total number of memos by 4 typists = 600 words in 3 days

So , the number of memos by one typist for 3 days = total number of memos by 4 typists / 4

Substituting the values in the equation , we get

The number of memos by one typist for 3 days = 600/4

The number of memos by one typist for 3 days = 150 memos

So ,

The number of memos by one typist for 1 day = number of memos by one typist for 3 days / 3

Substituting the values in the equation , we get

The number of memos by one typist for 1 day = 150/3

The number of memos by one typist for 1 day = 50 memos

So ,

Number of memos three typists can type in one day A = number of memos by one typist for 1 day x 3

Substituting the values in the equation , we get

Number of memos three typists can type in one day A = 50 x 3

Number of memos three typists can type in one day A = 150 memos

Therefore , the value of A is 150 memos

Hence , the number of memos is 150 memos

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ5

The GCF of 18, 36, and me is 2.
i am a multiple of 5.
i am greater than 18 and less than 30.

Answers

It’s 20 because the only 2 multiple of 5 that lie between 18 and 30 are 20 and 25

The GCF is 2 and 25 is not divisible by whereas 20 is

Therefore the answer is 20

Hope this helps! Any questions let me know :)

The answer is 20.

Given that,

The GCF of 18, 36, and me is 2. i am a multiple of 5. i am greater than 18 and less than 30.

Based on the above information, the information is as follows:

It should be 20 because the only 2 should be multiple of 5 that lies between 18 and 30 that are 20 andn 25But the GCF is 2 and 25 should not be divisible on the other hand 20 should be divisible

Learn more: brainly.com/question/16911495

hi guys i need help with this so smart ppl please help! :))

Answers

Answer:

First Blank: -0.20

Second Blank: -0.20

Third Blank: -32

Step-by-step explanation:

yes that person is correct
step by step explanation:

Plz, help me with this question?

Answers

Answer:

f

Step-by-step explanation:

Answer:

F

Step-by-step explanation:

6x= 12 means u would do 12 divided by 6 to get your answer which is 2. x=2

Which expression shows the result of applying the distributive property to 12(5y+4)?

A. 60y + 4

B. 17y + 16

C. 60y + 48

D. 5y + 48

Answers

Answer:

Step-by-step explanation:

Hello again

Step 1

12(5y+4)  Equation/Question

Step 2

12(5y+4)  Simplify

12(5y)+12(4)

Step 3

12(5y)+12(4)  Solve

answer

60y+48

Hope this helps

Which equation represents a line that is parallel to y = -2x - 52

Answers

Answer:

A i think

Step-by-step explanation:

you can drive 180 miles on 1/2 of a tank of gas in 3 hours,how far can u drive on one tank of gas?​

Answers

360 miles

explanation :

1 tank is 2 times as much as half a tank

so u double the half tank for a whole tank

then you double the miles you can drive on a half tank to find the number of miles you can drive on a full tank

so

1/2(2)= 180(2)

2 = 360

Examine the system of equations.

−3x + y = 4,

−9x + 5y = −1


What is the solution?

(
,
)

Answers

Answer:

Here is the answer.

Step-by-step explanation:

Answer:

(-3.5,-6.5)

Step-by-step explanation:

sorry for so many problms plz help im super nice and give branleist

Answers

1) R
2) A
5) I
7) Q
8) N
9) L
10) H
11) U
12) E
13) Y

Sorry I could on see these ones. The fractions were a bit hard to see but I hope this helped a bit.

Which answer is the solution to 4(2x-3)-3(x-4)+7x=6?

A. 2
B. 0.5
C. 0
D. 18

Answers

Answer:

your answer should be 0.5 or B

The answer is B. 0.5

Increase $75 by 60%

help please lol

Answers

Answer:

120

Step-by-step explanation:

75, percentage increased by 60% (percent) of its value = 120

3. You and your friends were playing basketball last week. You were short a
player, so your younger sister joined the game. She crushed it scoring 12
shots for 28 points.
How many 2 point and 3 point baskets did she score?

Answers

Answer:

she scored 8 2 pointers and 4 3 pointers

Step-by-step explanation:

please help me with these.. i am stuck

Answers

Answer:

Both are irrational

12√3 = 20.784

9√6 = 22.045

Hopefully this is what you're looking for :)

Find 5 solutions for the linear equation x+5y=21 and plot the solutions as points on a coordinate plane

Answers

Answer:

(21, 0), (16, 1), (11, 2), (6, 3), (1, 4) are solutions of  [tex]x + 5\cdot y = 21[/tex]. Please see the image attached below to know the plot on the coordinate plane.

Step-by-step explanation:

Let [tex]x + 5\cdot y = 21[/tex], we can determine five distinct points by transforming this function into its explicit form. That is:

[tex]x = 21 - 5\cdot y[/tex]

Then, we evaluate the function at five distinct values of [tex]y[/tex]:

y = 0

[tex]x = 21-5\cdot (0)[/tex]

[tex]x = 21[/tex]

y = 1

[tex]x = 21-5\cdot (1)[/tex]

[tex]x = 16[/tex]

y = 2

[tex]x = 21 - 5\cdot (2)[/tex]

[tex]x = 11[/tex]

y = 3

[tex]x = 21-5\cdot (3)[/tex]

[tex]x = 6[/tex]

y = 4

[tex]x = 21-5\cdot (4)[/tex]

[tex]x = 1[/tex]

(21, 0), (16, 1), (11, 2), (6, 3), (1, 4) are solutions of  [tex]x + 5\cdot y = 21[/tex].

Order the numbers from least to greatest √9/4 , 2.5, 5/3, √5

Answers

5/3, 5, 2.5, 9 4
I don’t know how to get the square root symbol

9/4 <5/3 <5<2.5

from least to greatest

Which graph shows a dilation?

Answers

The answer is b because the shape increases it size and does not change the shape

Please help with all 3
l

Answers

answer for 1a: 0.40, which is 40 cents.

what you need to do is you need to divide the amount of money of the drink which is £3.20, by the quantity of the drink which is 8, since £3.20 is the total amount of money for 8 cans.
£3.20 divided by 8 is 0.4, which logically would mean in your question it calculates to 40 cents.
another proof that the answer is 40 cents is when you multiply 0.40 by 8, it calculates to 3.2, which would mean in your question it calculates to £3.20 in total.
the answer to 1a is 40 cents.


answer for 1b: 0.35, which is 35 cents.
same thing as the first question, you need to divide the total amount of money of the drink which is £5.25, by the quantity of the drink which is 15, to calculate the actual price of the drink.
5.25 divided by 15 calculates to 0.35.
as said, the proof that the answer is right is if you multiply 0.35 by 15, it will calculate to 5.25.
the answer to 1b is 35 cents.

answer for 1c: the best value is shop A, because we have worked out that shop A sells the drink for 40 cents, and shop B sells the drink for 35 cents. therefore, shop A gets 5c more profit than shop B.

Please someone anyone

Answers

Answer:

A -9

Step-by-step explanation:

x+139=130

x=-9

Write an equation in slope-intercept form of the line that passes through the points (2, 4) and (3,6).

Answers

Answer:

[tex]y=2x[/tex]

Step-by-step explanation:

We want to write an equation in slope-intercept form that passes through the points (2, 4) and (3, 6).

So, we will first find the slope. Let (2, 4) be (x₁, y₁) an let (3, 6) be (x₂, y₂).

The slope formula is given by:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

So, by substitution, our slope is:

[tex]\displaystyle m=\frac{6-4}{3-2}=\frac{2}{1}=2[/tex]

Now, we can use the point-slope form:

[tex]y-y_1=m(x-x_1)[/tex]

By substitution:

[tex]y-(4)=2(x-(2))[/tex]

Distribute:

[tex]y-4=2x-4[/tex]

Adding 4 to both sides yields:

[tex]y=2x[/tex]

And we have our equation.

In this case, the y-intercept is 0.

PLEASE ANSWER BEST WILL GET FOLLOW THANKS AND 5 STARS AND MAYBE BRAINLEST

Answers

Answer:

10lbs because you would multiply 4.5 by 2.205 which would be 9.9208 which would round to ten

Step-by-step explanation:

using the table above determine the missing value using the equation y equals 4x + 9 ​

Answers

the answer is B 37 your welcome

Whats 45 x 34 + t =?

Answers

Step-by-step explanation:

1530t

multiply the 2 numbers and add t

ways the pictures are amazing T~T

I'd love to click like that too lol.

you clicked?

my best click lol

I ain't able to post full

ways have a great day :)

If ADE and ABC, shown in the figure are similar,what is the value of X?

Answers

Answer is 6 because you have to times both the sides of the given value which are 3 and 2

Please help me ASAP!! Thank you!!

Answers

Answer:

2x+y < 7

Step-by-step explanation:

We  are below the line which means less than ( since the line is dotted)

We need to determine the equation for the line

The y intercept is 7 and the slope is

( 0,7) and (2,3)

m = ( 3-7)/( 2-0) = -4/2 = -2

In slope intercept form ( y=mx+b)

y = -2x+7

Changing this to an inequality

y < -2x+7

Add 2x to each side

2x+y < 7

evaluate the expressions. ​

Answers

Answer:

(-6/7)^0=1

-(2)^0=-1

Step-by-step explanation:

hope it helped

can I have a brainliest please i really need that

Answer:

Result

Step-by-step explanation:

-8.7

Thats result for this question

I really need help for this geometry question, I would appreciate any help thank you.

Answers

you know that you have the Opposite side and the Adjacent side. therefore you would use Tangent (T= O/A)
because you are finding the angle you would go Tan^-1(12÷20) =31°
it is 12÷20 because O/A and the 12 is the opposite side therefore It would be O and 20 is the adjacent side therefore equaling 20 so O/A = 12/20
Your answer is 31°

What is the volume of the figure?

Answers

8 x 5 x 5 = 200cm^3
8 x 8 x 1 = 64 cm^3

200 + 64 = 264cm^3

What is the value of c in the equation below?

4 2 b
2x 2= a = с

A. -4

B.-2

C. 1
-
64

D. 1
-
4

Answers

Answer:

b

Step-by-step explanation: since i helped can i have brainlist please :D

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