Mathematics High School

im not sure how to do this ​

Im Not Sure How To Do This

Answers

Answer 1
5x + 11 = 4x + 110
x = 99

hope this helped!
Answer 2

Answer:

99 or 28 sorry I couldn't help

Related Questions

what is inverse function of f(x) = -3x+27

Answers

Answer:

y=9-x/3

Step-by-step explanation:

swap the variable y=27-3x becomes x=27-3y

now solve the equation x=27-3y for Y

y=9 - x/3

and done:)

HOPE IT HELPS ♡

1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
(a) Write an equation that represents the situation. Explain any variable used.
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence.

Answers

Answer:

a) X + 2x = 36

Step-by-step explanation:

A) x refers to Kim's sister age

B) x = 12

When Kim is 24,his sister is 12

What is the value of 0? ​

Answers

Answer:

[tex]\huge\boxed{\sf \theta = 36.9\°}[/tex]

Step-by-step explanation:

[tex]\sf cos \theta = adjacent/ hypotenuse\\\\where \ adjacent = 4 , hypotenuse = 5\\\\cos \theta = 4 / 5\\\\cos \theta = 0.8\\\\\theta = cos^{-1} 0.8\\\\\theta = 36.9\°\\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

3(x + 4) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property? (4 points) 3x+12 (3 + x) + 4 (x + 4) ⋅ 3 3x + 4

Answers

Answer:

3x+12

Step-by-step explanation:

Multiply 3 by x and then multiply 3 by the 4.

Answer:

3x+12

Step-by-step explanation:

. Asha mixes 50 milliliters of yogurt, 100 milliliters of orange juice, and
250 milliliters of milk to make a regular smoothie.
a) What is the ratio of the amount of yogurt to the amount of orange
juice to the amount of milk?
b) If Asha has 1 liter of milk, how many regular smoothies can she make?

Answers

Answer:

A

Step-by-step explanation:

What is the circumference of the circle below?

Answers

Answer:

Step-by-step explanation:

circumference C=2*3.14*r

C=2*3.14*18m=113.04 m

Answer:

113.04 meters.

Step-by-step explanation:

Use the formula

2 times pi times r

r=radius of the circle

or Pi times D

d= diameter of the circle.

The radius is 18 meters.

So, do 2 times 18 times pi.

i really need help this timed

Answers

Honestly I couldn’t tell yiu

What is the measure of angle x?

Answers

ANSWER : x = 44 degrees

The area of a triangle should equal 180.
If you subtract 14 and 30 from 180 it’ll give you 136.
Subtract that from 180 n you’ll get 44


OF JUST ADD BOTH ANGLES TOGETHER FOR THE ANSWER LOL

pleaseeee help pleaseee

Answers

Step-by-step explanation:

you can do it using the formula of ratio

Answer:

large dogs = 32

Step-by-step explanation:

small dogs to large dogs = 4: 3

total ratio = 7

large dogs = 4/7

total dogs = 56

large dogs = 4 x 56

                     7

large dogs = 32

What is the answer ​

Answers

Answer:

∠B = 60°

Step-by-step explanation:

They are supplementary angles, which means they add up to 180°.

∠B + ∠A = 180

? + 120 = 180

? = 180 - 120

? = 60°

What is the Factor of :
10x + 15

Answers

Answer:

The factor of : 10x+15 is

Step-by-step explanation:

10x+15

5(2x+3)

Solve the equation for all real solutions:
16n^2-10n-5=6n

Answers

Answer:

5/4 and - 1/4

Step-by-step explanation:

16n^2-10n-5=6n

16n^2-16n-5=0

(4n+1)(4n-5)

4n=-1        4n=5

n= -1/4  n= 5/4

Ryan is saving money to buy a skateboard that cost $85.00. He has already saved $40.00 and plans to save the same amount each week for 3 weeks. How much should he save each week

Answers

Answer:

85 - 40 = 45 ÷ 3 weeks = $15

a company will clean jarrel carpets for a total of $71 jarrel has a coupon for 20% of the total how much will jarrel save when he used the coupon?​

Answers

Answer: 14.2 I hope im Right but it’s a simple question

Step-by-step explanation:

Answer:

do whatever your instincts are telling you to do

Step-by-step explanation:

i need help
this is due today at 4

Answers

Answer:

Hi The Answer is A.

Step-by-step explanation:

The Answer is A Because of the funter travel of the X.

x*y=z

Hope This Helps.

:)

My name is John henry.

C......................... to

I will mark brainliest and give all points (100pts)

Answers

Answer:

its 1,b 2,c 3,a

so letter C

Step-by-step explanation:

Have a wonderful day!

can someone help me !

Answers

B Is the answer ......... z

On average, cody runs 4 miles in 38 minutes. How fast should he plan to run a 10-mile race if he maintains this place.
A: 1 hour 3 minutes
B: 1 hour 16 minutes
C: 1 hour 35 minutes
D: 2 hours 30 minutes

Answers

Answer:

Step-by-step explanation:

C is the correct answer

Which of the following representations of ADAL would allow someone to construct a triangle NOT congruent to ADAL? ​

Answers

There is nothing so the answer is none

rewrite 6x - 5 in standard form

Answers

Answer:

I'm pretty sure the answer is still 6x-5.

Step-by-step explanation:

Solve 6(3 + n) < 48.
Show your work.

Answers

Answer:

N<5

Step-by-step explanation:

Check out the pic

need help math question​

Answers

My answer is 8 . Please check the answer.

A watering can dispenses water at the rate of 0.3 gallon per minute. The original volume of water in the can was 7 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water? (1 point)

{(1, 6.7), (2, 6.4), (3, 6.1)}
{(1, 7.0), (2, 6.7), (3, 6.4)}
{(6.7, 1), (6.4, 2), (6.1, 3)}
{(7.0, 1), (6.7, 2), (6.4, 3)}

Answers

Answer:

The correct ordered pairs are:

{(1, 6.7), (2, 6.4), (3, 6.1)}

Option A is correct.

Step-by-step explanation:

A watering can dispenses water at the rate = 0.3 gallon per minute

The original volume of water in the can = 7 gallons.

Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water?

First making the function:

The the volume of water in the can in gallons is represented by y and  time in minutes is represented by x. Initially the volume is 7 gallons, after than water dispense at rate of 0.3 gallon per minute so, the function will be:

y=7-0.3(x)

Now, putting values to find ordered pairs

So, when time is 1 minute i.e x = 1

y=7-0.3(1)

y=7-0.3

y=6.7

So, when x=1, y=6.7 the ordered pair is: (1,6.7)

when time is 2 minutes i.e x = 2

y=7-0.3(2)

y=7-0.6

y=6.4

So, when x=2, y=6.4 the ordered pair is: (2,6.4)

when time is 3 minutes i.e x = 3

y=7-0.3(3)

y=7-0.9

y=6.1

So, when x=3, y=6.1 the ordered pair is: (3,6.1)

So, the correct ordered pairs are:

{(1, 6.7), (2, 6.4), (3, 6.1)}

Option A is correct.

Help plz!!! (20 points)


(07.03 LC)


How many solutions does the equation 6y − 3y − 7 = −2 + 3 have? (1 point)


Group of answer choices


None


Infinitely many


Only one


Two

Answers

I would say infinitely many

9514 1404 393

Answer:

  Only one

Step-by-step explanation:

Taking the question at face value, the equation simplifies to ...

  y(6 -3) -7 = 1

  3y = 8 . . . . . . . add 7

  y = 8/3 . . . . . . .divide by 3

There is exactly one solution.

roger has a nail that is 12 centimeters long. he measures and records the length of the nail as 15 centimeters. what is the % error in Rogers measurements ​

Answers

15-12=3. 3/12=1/4=25% error

Can somebody please help me? :)

Answers

Answer:

33ft

Step-by-step explanation:

12ft + 4ft + 7ft + 10ft = 33ft

anything helps !!! :))))

Answers

968!
You would multiply 900 and 7.5% which would give you 67.5. Add the 900 and 67.5 which would give you 967.5 but round it off to 968!

2. Water bottles are sold in cases of
24. Select the expressions that can
represent the total number of water
bottles in c cases.
24 XC
24 = 0
24 + c
24 – C
24c

Answers

72 because If you do times equal that amount and 35

You are an office manager. You have been asked to research the cost of an online messaging service. The service charges $3.25 per employee each month. However, if you sign up for a full one-year subscription, the charge drops to $2.80 per employee per month. Your office has 20 employees.

Answers

Answer:

The final cost for the service that offers the better deal is $56 per month, in total for the whole year it's $672.

The cost for the one that offers the worse deal is $65 per month.

Step-by-step explanation:

All we need to do is multiply the amount of money by the number of employees.

So:

20 × $2.80 = $56

(Calculations for worse deal)

20 × $3.25 = $65

Answer: $108.00

Step-by-step explanation:

$3.25 per employee, per month (3.25 x 20 x 12) = $780/ mo

$2.80 per employee, per month (2.80 x 20 x 12) = $672/mo

subtract the two, which equals $108.00 will be saved each year with the one-year subscription.

Harold and his friend Bill each collect vintage action figures. Harold already has
18 action figures and adds 3 more figures to his collection each month. Bill
already has 24 action figures and adds 2 more to his collection each month. Let x
represent the number of months, and y represent the number of action figures.
Which equations can be used to find how long it will take before the friends each
have the same number of action figures?

Answers

Harold: y = 3x + 18

Bill: y = 2x+24

Hope this helps with your mid-term too guys !

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