Mathematics College

PLS HELP ME!!
What is x + 9 < 4x

Answers

Answer 1

Answer:

x>3

Step-by-step explanation:

subtract x from both sides

simplify 4x-x to 3x

9>3x

divide both sides by 3

9/3 <x

simplify 9/3

3<x

x>3

Related Questions

Find in slope standard form 3х – 5y = 10

Answers

Answer:-5y=-3x+10

Divide all by -5

Y= 3/5x+10/-5

Negative divide by negative is positive--3/-5= 3/5

Slope is 3/5 y intercept is -2

Step-by-step explanation:

The answer would be

-5y=-3x+10

can you help me with this please ​

Answers

Answflasvkdiuihrytiy\ih\j

1. Which of the following is rounded off to 2 significant figures correctly? *

a. 23.92 = 25

b. 4.801 = 4.8

c. 347 = 35

d. 482 = 50

​

Answers

Answer:

b

Step-by-step explanation:

significant figures means counting the digits that either come before a trail of zeros (45.0000 has 7 significant figures) or come after a trail of leading zeros (00.31 has two significant figures, because the zeros before the decimal point have no other digit in front of them and do not count) 1005.0 would have 6 significant figures

Mike can stitch 7 shirts in 42 hours how long will it take to stitch 1 shirt

Answers

Answer:

42/7 is 6 so it would take Mike 6 hours to stich 1 shirt please give brainliest

Step-by-step explanation:

If someone could help me out here it would be greatly appreciated.

Answers

Answer:

k=45

Step-by-step explanation:

the k on the right can be mirrored from the left side of the triangle, the other side of the triangle says that its 45 degrees so that means the answer is as well, but if you want to make sure that the answer is correct then take the 2k degrees then replace the k with 45 and multiple that which gives you 90. add the other 2 45s together which gives you another 90 and then add the two 90s which gives you 180.

Use the graph of f(x) = x2
to write an equation for the function represented by each graph.

Answers

Answer:

cant see the graph nor the values of the function

Write an expression for this sentence:
Find 3 more than the product of 9 and 4

Answers

(9 x 4)+3
40 is the answer
your answer is: (9+4)+3

How many numbers can be squared to get a value of 0?

Answers

Maybe zero? Not sure

Answer:

1

Step-by-step explanation:

0^2 equals 0 but 1 and -1 the numbers closest equal 1 so only one number can be squared to get 0

Please help please I am begging you

Answers

Answer:

B.

Step-by-step explanation:

9 (x + 1) = 9*x + 9*1 = 9x + 9

is a rate that makes a comparison to 1 unit

Answers

Answer:

Unit Rate is a that makes a comparison to one unit.

Step-by-step explanation:

unit rate is that makes to comparison to one unit

. The elevator in Yehire’s apartment building has a sign that says the maximum weight is 2100 pounds. If the average weight of one person is 150 pounds, how many people can safely ride the elevator?

Answers

Answer:

Number of peolpe= 14

Step-by-step explanation:

Giving the following information:

Total weight= 2,100 pounds

Average weight= 150 pounds

To calculate the number of people that can ride the elevator at the same time, we need to use the following formula:

Number of people= total weight / average weight

Number of peolpe= 2,100/150

Number of peolpe= 14

Which symbol makes this sentence true: 4/9 O 7/15

Answers

Answer:

4/9>7/15

Step-by-step explanation:

PlEASE HELP ME PLEASE​

Answers

Answer:

THE 3RD ONE

Step-by-step explanation:

I THINK IM NOT REAALY SURE????

Percent of change from $. 79 to 3.72

Answers

Answer:

470.89%

3.72 divided by 0.79 = 4.70886076

470.89%

Step-by-step explanation:

2logx+3logy=0 find y in term of x

Answers

Answer:

y = x^(-2/3)

Step-by-step explanation:

Given

2log x + 3log y = 0

Finding y in terms of x

3log y = -2log xlog y = -2/3log xlog y = log x^(-2/3)y = x^(-2/3)

Step-by-step explanation:

[tex]{:}\longrightarrow[/tex][tex]\sf 2log_x+3log_y=0 [/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf 3log_y=-2log_x [/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf {\cancel {log}}_y={\dfrac {2}{3}}{\cancel{log}}_x [/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf y={\dfrac{2}{3}}x [/tex]

PLZ Help Urgent. 15 POINTS, BRAINLY Guaranteed.
Plz Answer honestly or you will be reported.

Multiply.
−5/6 ⋅ 27



−67 1/2

−32 1/4

−22 1/2

−18 1/2

Answers

Answer:

-22.5

Step-by-step explanation:

-5 divided by 6 is 0.8333 (repeated/round to 0.8) 0.8333 (repeated) times 27 is -22.5 (-22 1/2)

Hope this helps you! :D



Create a scenario that could be represented by the graph above.

Please help !!

Answers

After 2 hours of reading, you read 10 chapters (or pages) of a book. You could also say after 2 days, it snowed 10 inches.

Whats the answer for d.)

Correct answer please
I’ll be giving brainliest


Thank you for helping!!

Answers

Not too sure, but I think it might be 30.31

1
x = (5 + 1-271) - 1-41. Solve for x.

Answers

x = -307
(this message has to be 20 characters long)

x = 307. Hope that helped :)

Round 62.85 to the nearest tenth

Answers

Answer:

62.9

Step-by-step explanation:

Follow the rounding rules.

Remember the tenths place is one place after the decimal point.

The answer is 62.9. Hope this helps!!

URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DUE IN LESS THAN 12 MINS

Answers

Answer:

28.26m^2 (aka. 28.26 meters squared)

Step-by-step explanation:

The area of a circle is A=pi*r^2 where r is the radius of the circle.

Since r=3, then A=pi*3^2=9pi=28.26

Therefore, the area of the merry-go-round is 28.26 square meters

Mr. Jones got four seats on the school's trip to Grand
Canyon for his students. In how many different ways Mr.
Jones can select a group of four from his class of 36?

Answers

Answer:

D. 58,905

Step-by-step explanation:

Number of seats available for Mr. Jones had for the trip = 4

Number of students in his class = 36

Number of ways he can select a group of 4 out of 36 students from his class is calculated as follows:

[tex] C \binom{36}{4} = \frac{36!}{(36 - 4)! * 4!)} [/tex]

[tex] = \frac{36!}{(32! * 4!)} = 58,905 [/tex]

stion No. 8
Which of the following statements is false?
a) Two vertically opposite angles can be acute
b) Two vertically opposite angles can be obtuse
c) Two vertically opposite angles can be right angles
d) Two vertically opposite angles may be unequal
0
(4) d​

Answers

D is incorrect because two vertically opposite angles HAVE to be equal there for D is false.

Seth makes an array with 6 rows and 9 columns. Miri makes an array of 9 rows and 6 columns.
The arrays have ? number of items because of the ? Property.
any help with this problem, thank you so much .

Answers

Answer: Both Seth and Miri will get the same answer.

Step-by-step explanation:

We know that 6 times 9 is 54.

Now, 9 times 6 is also 54.

The order of multiplication do not matter.

Evaluate the expression you wrote to
find the amount Mr. Parker will pay if
he drives 80 miles.

Answers

Answer:

$78 or $78.00

Write an expression having only two terms that is equivalent to 2x – 3. Explain how you wrote the expression and how you can check that it is equivalent

Answers

Answer:

The expression –3 + 2x is equivalent to 2x – 3. I know it is equivalent because for every value of x that is substituted in, the two expressions simplify to the same value. I took the expression and used the commutative property to not change the value.

Answer:

The expression –3 + 2x is equivalent to 2x – 3. I know it is equivalent because for every value of x that is substituted in, the two expressions simplify to the same value. I took the expression and used the commutative property to not change the value.

Kelly currently has a checking account balance of $172.14. She makes a deposit of $27.45, and then spends $17.89 on dinner. How much money does she have now? *

Answers

Answer:

126.8 Hope this helps

Find an equation for the line below

Answers

since the line is a straight line, the equation will be a linear equation and hence it will be y=mx+c

first, find the gradient (m) :
(y2-y1)/(x2-x1) = [1-(1)]/(-2-6)
= 2/-8
= -¼

sub. in y, x and m values to find c
1 = ¼(-2) + c
1 = -½ + c
c = 1 ½

hence the equation is y = -¼x + 1 ½

1.Given the rotation of triangle ABC shown below, determine the counter-clockwise angle of rotation that occurred about point D. Show all relevant lines and measurements you made to determine your answer.
A) 180°
B) 90°
C) 130°
D) 50°
​

Answers

Answer:

D. 50º

Step-by-step explanation:

According to the image below attached, blue lines represents line segments [tex]DB[/tex] and [tex]DB'[/tex], the red line creates a right angle regarding [tex]DB[/tex] (90º), where green line creates a flat angle with the same respect (180º). The angle between [tex]DB[/tex] and [tex]DB'[/tex] is less than 90º and 180º, meaning an acute angle. Therefore, the right answer is D.

A rectangular prism has dimensions of 2 cm by 2 cm by 5 cm. What is its surface area? Explain also and thanks if anyone answers my question!

Answers

Answer:

The surface area is 48cm^2

Step-by-step explanation:

Given

Dimension: 2cm by 2cm by 5cm

Shape: Rectangular Prism

Required

Determine its Surface Area (A)

This is calculated as thus:

[tex]A = 2(lw + lh + hw)[/tex]

Where l, w and h are the dimensions of the given shape:

We can say:

[tex]l = length = 2cm[/tex]

[tex]w=width = 2cm[/tex]

[tex]h=height=5cm[/tex]

So:

[tex]A = 2(2 * 2 + 2 * 5 + 5 * 2)[/tex]

[tex]A = 2(4 + 10 + 10)[/tex]

[tex]A = 2(24)[/tex]

[tex]A = 2 * 24[/tex]

[tex]A = 48[/tex]

Hence, the surface area is 48cm^2

Other Questions
Find GJ27Please its due in one hour please please anyone Early in its fiscal year ending December 31, 2021, San Antonio Outfitters finalized plans to expand operations. The first stage wascompleted on March 28 with the purchase of a tract of land on the outskirts of the city. The land and existing building were purchased bypaying $370,000 immediately and signing a noninterest-bearing note requiring the company to pay $770,000 on March 28, 2023. Aninterest rate of 8% properly reflects the time value of money for this type of loan agreement. Tide search, insurance, and other closingcosts totaling $37.000 were paid at closingAt the end of April, the old building was demolished at a cost of $87,000, and an additional $67.000 was paid to clear and grade theland. Construction of a new building began on May 1 and was completed on October 29. Construction expenditures were as follows(FV of $1. PV of $1. EVA of $1. PVA of $1. EVAD of $1 and PVAD of $1) (Use appropriate factor(s) from the tables provided.)May 1July 30September 1October 1$3,750,0002,350.0001,920,0002,820.000San Antonio borrowed $6,100,000 at 8% on May 1 to help finance construction. This loan, plus interest, will be paid in 2022. Thecompany also had a $6,950,000, 8% long-term note payable outstanding throughout 2021In November, the company purchased 10 identical pieces of equipment and office furniture and fortures for a lump-sum price of$770 000. The fair values of the equipment and the fumiture and fixtures were $522,000 and $348,000, respectively. In December, SanAntonio paid a contractor $370,000 for the construction of parking lots and for landscaping.Required:1. Determine the initial values of the various assets that San Antonio acquired or constructed during 2021. The company uses thespecific interest method to determine the amount of interest capitalized on the building construction. 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How many more pies did Petra eat?A) one and fifty eight eightieths piesB) one and seventeen twenty firsts piesC) two and fifty eight eightieths piesD) two and seventeen twenty firsts pies(Here is an image if needed) :