2t/t-5 + 1/t-3 = 3
Help..​

Answers

Answer 1

Answer:

1/9

Step-by-step explanation:

1) simplify the expression

Group like terms: (2-5-3) + 1/t = 3

Simplify the arithmetic: -6+1/t=3

2) Isolate the t

Multiply to both sides by t: -6+1/t=3t

Expand the parentheses: -6t+1t/t=3t

Simplify the left side: -6t + 1 = 3t

3)  Group all t terms on the left side of the equation

Subtract 3t from both sides: -6t+1-3t=3t-3t

Group like terms: -6t-3t+1=3t-3t

Simplify the arithmetic: -9t+1=3t-3t

Simplify the arithmetic: -9t+1=0t

Simplify the right side: -9t+1=0

4. Group all constants on the right side of the equation

Subtract 1 from both sides: -9t+1-1=0-1

Simplify the arithmetic: -9t=0-1

Simplify the arithmetic: -9t=-1

5. Isolate the t

Divide both sides by-9: -9t/-9=-1/-9

Cancel out the negatives: 9t/9=-1/-9

Simplify the fraction:t=-1/-9

Cancel out the negatives: t=1/9


Related Questions

Alex has $13.00 to spend on the bus.
The bus charges $0.35 for each mile
traveled plus $1.00 a trip. Alex
spends all but $0.80 of his money on
the bus. How many miles did Alex
travel?

Answers

Answer:

The answer is 31.42 miles

Step-by-step explanation:

Which product is represented by the model below

Answers

Model674183828uuwuuuwii

1721 to 1 significant figure
1975 to 2 significant figure
76.71 to 1 decimal point​

Answers

If you need it rounded, it would be 2 then 20 then 76.1. If you just need the base numbers, it would be 1 then 19 then 76.7
1.) 2000
2.) 2000
3.) 76.8

1 significant figure just means one number that isn’t a 0

2 significant figures just means 2 numbers that aren’t 0s

1 decimal point just means that after the decimals there’s only one number

Hope this helps :D

Please help me find the answer to the attached photo

Answers

Ok, I shall help.
Please give me brainliest answer.
So first step
25x+8+9x+2=180
We can do this because they are interior angles which add to 180 degrees.
So now we simplify.
25x+9x+2+8=180
34x+10=180
Minus 10 from both sides to get x.
34x = 170
Divide by 34 to only find x.
This leaves x=5 now we find y.
9x+2=7y+5
We can make these two equal because they are alternate angles which are always equal.
Now as we established earlier x is 5 so we substitute.
9(5)+2=7y+5
45+2=7y+5
47=7y+5
Now we minus 5 from both sides to leave 7y
47-5=7y
42=7y
Now we divide by 7 to only get y.
Y=6
X=5
Hope it helps!
Plz give me brainliest answer!

Mr. Marlon pays minimum wage to the cashiers in his store. If minimum wage is $7.25 per hour, how much does a cashier make who works 40 hours per week?

Answers

Answer:  290 dollars

======================================================

Explanation:

We multiply the hourly wage by the number of hours worked to get the total amount earned.

(7.25)*(40) = 290

This is before taxes are applied. So we consider it the gross earnings (as opposed to the net earnings).

$7.25*40=$290

The cashier will make $290 per week if they work 40 hours each week.

4-515x + 2) = -36
How do I solve this problem

Answers

Answer:

21/256 or 0.082 (approx.)

Step-by-step explanation:

4 - 515x + 2 = - 36

or, -515x = -36-2-4

or, 515x = 42 [multiplying with (-1) in both sides]

or, x = 42/515

or, x = 21/256 = 0.082

find the unknown angle from the picture. please

Answers

Answer:

40°&50°

Step-by-step explanation:

simple

very nice questions

Determine if each relationship is a proportional or nonproportional situation explain your reasoning

Answers

Answer:

Proportional

Step-by-step explanation:

The line is going straight up, this means while x- intercept increase y- intercept also increases making it proportional.

Somebody help me with number 23!!

Answers

Answers:-

23)

the rule is y= x/3

3:1 would be the correct ratio



Solve for m angle BCD if m angle BCE=42^ and m angle ECD=41^

Answers

Step-by-step explanation:

total angle, < BCD = 42°+41° = 83°.

Hope this helps you.

Answer:

BCD = 83

Step-by-step explanation:

We can use the angle sum addition

BCD = BCE + ECD

BCD = 42+41

BCD = 83

pls help with growth of pattern, number of tiles in 0 and pattern equation

Answers

The answer is the growth

421 divide by 27 with remadire help

Answers

Answer:

Therefore, the answer to 421 divided by 27 calculated using Long Division is:

15

16 Remainder

Step-by-step explanation:

421 = dividend

27 = divisor

Step 1:

Start by setting it up with the divisor 27 on the left side and the dividend 421 on the right side like this:

           

 2 7 ⟌ 4 2 1

Step 2:

The divisor (27) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:

       0    

 2 7 ⟌ 4 2 1

Step 3:

Multiply the divisor by the result in the previous step (27 x 0 = 0) and write that answer below the dividend.

       0    

 2 7 ⟌ 4 2 1

      0    

Step 4:

Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.

       0    

 2 7 ⟌ 4 2 1

     - 0    

       4    

Step 5:

Move down the 2nd digit of the dividend (2) like this:

       0    

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

Step 6:

The divisor (27) goes into the bottom number (42), 1 time(s). Therefore, put 1 on top:

       0 1  

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

Step 7:

Multiply the divisor by the result in the previous step (27 x 1 = 27) and write that answer at the bottom:

       0 1  

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

       2 7  

Step 8:

Subtract the result in the previous step from the number written above it. (42 - 27 = 15) and write the answer at the bottom.

       0 1  

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

     - 2 7  

       1 5  

Step 9:

Move down the last digit of the dividend (1) like this:

       0 1  

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

     - 2 7  

       1 5 1

Step 10:

The divisor (27) goes into the bottom number (151), 5 time(s). Therefore put 5 on top:

       0 1 5

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

     - 2 7  

       1 5 1

Step 11:

Multiply the divisor by the result in the previous step (27 x 5 = 135) and write the answer at the bottom:

       0 1 5

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

     - 2 7  

       1 5 1

       1 3 5

Step 12:

Subtract the result in the previous step from the number written above it. (151 - 135 = 16) and write the answer at the bottom.

       0 1 5

 2 7 ⟌ 4 2 1

     - 0    

       4 2  

     - 2 7  

       1 5 1

     - 1 3 5

         1 6

You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 421 divided by 27 calculated using Long Division is:

15

16 Remainder

More Information

If you enter 421 divided by 27 into a calculator, you will get:

15.5926

What is the answer for x?

Answers

Answer:

B

Step-by-step explanation:

Not sure if this correct but hope it helps

Answer:

C

Step-by-step explanation:

Exterior angle property: Exterior angle equal the sum of opposite interior angles.

3x + 7 + 4x + 16 = 100  

3x + 4x + 7 + 16 = 100   {Combine like terms}

7x + 23 = 100     {Subtract 23 from both sides}

7x        = 100 - 23

        7x = 77   {Divide both sides by 7}

         x = 77/7

x = 11

∠B = 3x + 7 = 3*11 + 7

     = 33 + 7

     = 40°

Marcus is selling lemonade and peanuts.Each cup of lemonade cost $0.75 and each bag of peanuts cost $0.35. On Saturday Marcus sold 5 more cups of lemonade than bags of of peanuts. He earned $7.05. How many cups of lemonade did Marcus sell on Saturday?

Answers

Marcus sold 10 cups of lemonade
He sold 8 cups of lemonade

PLEASE HELP ME... yes again ILL MARK BRAINLIEST

Answers

I belive its B i may be wrong, combine like terms is definitly first so A or B

Find I M. N find the value of x

Answers

the answer is x=12

start by checking what the angles are, in this case they are not equal, but they do add up to 180. so plug what you know into an equation.
(4x+8) + (9x+16) = 180
then separate the common terms
4x+8+9x+16=180
then add the like terms together
13x+ 24=180
subtract 24 from 180 to get the x variable alone
13x= 156
then divide each side by 13 to get the x value, which is twelve.
x=12

While printing material from the Internet, Greg used 10 pages of paper from a package of 500 sheets of paper. What percentage of the paper did he use?

Answers

Answer:

Step-by-step explanation:

I dont know l

The ratio of girls to boys at the middle school dance is 8 to 5. There are 48 girls at the dance. How many more girls are there than boys?​

Answers

they are correct i’m pretty sure it’s 18

A Baker's recipe uses 4 cups of water for every 9 cups of flour. Which ratio of cups of water to cups of flour will make the same recipe?

Answers

The ratio of cups of water to cups of flour will make the same recipe are :

8:27, 12 :36, 16:45, 20 : 54, 24 : 63, 28 : 72

Ratio is use to show the frequency with which one number is contained in another number. For example, if for every  boy there are five girls. This information can be expressed as 1 : 5.

The ratio of cups of water to flour is 4 : 9. The ratios that would yield the same recipe are ratios that are multiples of 4 and 9

Multiples of 4 = 4. 8, 12, 16, 20, 24, 28, 32, 36, 40.

Multiples of 9 = 9, 27, 36, 45, 54, 63, 72, 81, 90.

Pairs of ratios equivalent to 4:9 = 8:27, 12 :36, 16:45, 20 : 54, 24 : 63, 28 : 72,

To learn more about ratios, please check: https://brainly.com/question/17995727?referrer=searchResults

The angle measure of a triangle are shown in the diagram.
95°
(3x + 4)º
(4x-3)
Problem
What is the value of x?

Answers

Answer:

the answer is d

Step-by-step explanation:

A bird bath that is 4.7 feet tall casts a shadow that is 20.5 feet long. Find the length of the shadow that an 12.8 feet tall adult elephant casts.​

Answers

Answer:

≈ 55.83 ft

Step-by-step explanation:

Solve by ratios:

4.7 ft ⇒ 20.5 ft 12.8 ft ⇒ x

x = 20.5*12.8/4.7 ≈ 55.83 ft

I really am confused

Answers

So..ummm kay.....

(20t + 5)° + 15t° = 180° [they form a linear pair]

20t + 5 + 15t = 180

20t + 15t = 180 - 5

35t = 175

t = 175 ÷ 35

t = 5

Hope u got it --- ;)


Pls help !!! I really do not know who to do this

Answers

Answer:

Look at where 0 is. Then do you see those lines? Start from zero and count up on those lines by 2. I hope that makes sense for you. Also if you know how to would you please mark me brainliest?

Step-by-step explanation:

Im confused Can Someone Help Me :0

Answers

Answer:

125

Step-by-step explanation:

First, solve the exponent:

5^2 = 5x5 = 25

Then solve the rest:

5x25-125

Answer:

125

Step-by-step explanation:

We need to follow PEMDAS (or BODMAS):

This says that we need to do exponents first, so we'll do the square root of 5, giving us 25.

After this we will multiply 5 by 25, giving us the answer of 125.

*The key point in this problem is using PEMDAS (or BODMAS) correctly.

Evaluate. Write your answer as a fraction or whole number without exponents.

2–2 =

Answers

Answer:

[tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Author states the problem was meant to be [tex]2^{-2}[/tex]

A negative power means your answer will be a fraction.

[tex]x^{-y}=\frac{1}{x^y}[/tex]

if we input our variables...

[tex]2^{-2}=\frac{1}{2^2} =\frac{1}{4}[/tex]

Answer:

0

Step-by-step explanation:

if i have two apples and take 1 away i have 1. if i take one more away i have none. none=0

pls HELP ME ‼️
help help help

Answers

Answer:

c is the answer pi/9

Step-by-step explanation:so we have from 1 to 6.28

so 3.14 is there

3 is there

pi/9 is about 1/3 or less than 1 so not in between

pi squared/9 is about 9.something/9 so more than 1 over 1 and in between

At how many points does the graph of the function below intersect the x
axis?
y= 16x2 - 8x+1

Answers

Y= 16x2 - 8x+1 does not intersect the c axis. It only peaks at it. The parabola does not go over it.
The vertex of the parabola occurs at (1/4, 0) or (0.25, 0). Since the coefficient of x^2 is a positive number, then it the parabola opens upward. The vertex is the minimum point on the graph, which happens to occur along the x-axis at (1/4, 0) as the only x-intercept.

Therefore, the graph intersects the x-axis only once, at the vertex.

Please mark my answers as the Brainliest if you find this helpful :)

I'm struggling hard asff

Answers

Answer:

x=15

Step-by-step explanation:

2x+1+4x+19=8x-10

2x+4x-8x=-10-19-1

6x-8x=-30

-2x=-30

[tex]2x = 30[/tex]

x=15

Classify the four angles of the quadrilateral

Answers

Answer:

<A = right angle

<B = acute angle

<C = obtuse angle

<D = acute angle

Step-by-step explanation:

Right angle = 90 degrees

Acute angle = less than 90 degrees

Obtuse angle = more than 90 degrees

∠A = 90° is a right angle, ∠B = 60° and ∠D  = 70° are acute angles,

and ∠C = 140° is an obtuse angle.

We have,

The quadrilateral ABCD.

There are four angles:

∠A = 90°
∠B = 60°

∠C = 140°

∠D = 70°

An acute angle is an angle whose measure is less than 90 degrees.

An obtuse angle is an angle whose measure is greater than 90 degrees but less than 180 degrees.

A straight angle is an angle whose measure is 90 degrees.

Using the definition,

∠A = 90°

This is a right angle.
∠B = 60°

This is an acute angle.

∠C = 140°

This is an obtuse angle.

∠D = 70°

This is an acute angle.

Thus,

∠A = 90° is a right angle, ∠B = 60° and ∠D  = 70° are acute angles,

and ∠C = 140° is an obtuse angle.

Learn more about angles here:

https://brainly.com/question/32904450

#SPJ3

Eight subtracted from six times a number is 298.
Calculate the unknown number.
co

Answers

Answer:

x =51

Step-by-step explanation:

You have to set up an equation according to the info you've been given.

Lets use a variable (x) to represent your unknown number.

  6*x  - 8 = 298  ---- I.

   6x - 8 =298 ----  II. add 8 on both sides

        6x = 306 ---- III. Divide both sides by 6

        x = 51

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