Mathematics College

Can some please explain how to solve this? Thank you. 1/2(3/2y+1/3)=-1/2(y-5/2)

Answers

Answer 1
y = 13/15

First, write the equation:
1/2 (3/2y+1/3) = -1/2 (y-5/2)
First, distribute 1/2 by multiplying that by 3/2y and 1/3. At the same time, distribute -1/2 by multiplying that by y and -5/2. It should look like:
3/4y + 1/6 = -1/2y + 5/4
When solving to find a variable, you want to get the variable to only one side of the equation. Add 1/2y to both sides of the equation. However, when you have to add 3/4y + 1/2y, you’ll notice that the denominators are different, meaning you have to change them to make the denominators the same. Multiply 1/2 by 2 to get 2/4. Now, add 3/4 + 2/4 to get 5/4. This is what you should now have:
5/4y + 1/6 = 5/4
Next, you want to try and get the variable number by itself. As you can see, 1/6 prevents it from being by itself on one side of the equation. Subtract 1/6 from both sides. Once again, you cannot do this because the denominators aren’t the same. Multiply 5/4 by 6 and 1/6 by 4 to get 30/24 minus 4/24, which equals 26/24. You can now simplify that to 13/12. Now your equation should look like this:
5/4y = 13/12
Divide both sides of the equation by 5/4 to get y = 13/15. That is your final answer. Hope this helped! Sorry if this answer was rlly long lol
Answer 2

Answer:

Step-by-step explanation:

52y−13=−12 5 2 y - 1 3 = - 1 2. Combine 52 5 2 and y y . 5y2−13=−12 5 y 2 - 1 3 = - 1 2. Move all terms not containing y y to the right side of the equation.

Related Questions

Use the simple interest formula.

You deposit $650 in a savings account. How long does it take an account with an annual interest rate of 5% to earn $178.25 in interest? Round your answer to the nearest tenth.

Answers

Answer:

The Answer is 5.5, rounded to the nearest tenth

Step-by-step explanation:

650 x .05 = 32.5

178.25 ÷ 32.5 = 5.48461538462

5.48461538462 rounds to 5.5

It will take 5 years and 6 months to earn $178.25 in interest.

What is the simple interest?

Simple interest is the borrowing amount added only to the principal amount.

The Formula to calculate the simple interest is;

                                                 S.I. = P x T x R / 100,

Where S.I. is simple interest, P is principal amount, T is time period and R is interest rate in a year.

Given:

You deposit $650 in a savings account with an annual interest rate of 5% to earn $178.25 in interest.

That means,

178.25 = 650 x 5 x t/100

t = 17825/3250

t = 5.5

Therefore, it will take 5 years and 6 months.

To learn more about the simple interest; https://brainly.com/question/25845758

#SPJ6

Can someone answer this because this one is confusing and I need help.
Answers
A.280 cubic inches
B.1,800 cubic inches
C.180 cubic inches
D.600 cubic inches

Answers

your answer would be 180 cubic inches which is option C

Enter your answer in simplest form.

4 × 3/5

Answers

Answer:

Step-by-step explanation:

Answer:

Fraction form: 12/5

Decimal form:2.4

Mixed number form:2 2/5

Solve −5x−3≥2 and 4x−2≥5 and write the solution in interval notation.

Answers

Answer:

-5x-3≥2=  -∞, -1

Step-by-step explanation:

and for 4x-2≥5= 7/4,∞

Answer:

(−∞,−1]∪[7/4,∞)

Step-by-step explanation:

What's the answer 1/5 divided by 4

Answers

Answer:

1/20

Step-by-step explanation:

1/5 divided by four is 1/20

5x4=20

Answer:

1/20

Step-by-step explanation:

1/5 / 4

cross multiply but first write 4/1

4 * 5 IS 20

1* 1 = 1

1/20

Determine the ratio and write it in lowest terms.
192 inches to 7 feet

Answers

Answer:

16:7

Step-by-step explanation:

192 inches is 16ft

What is the value is x

X=

Answers

9514 1404 393

Answer:

  x = 10

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  (2x +1)/12 = (x +4)/8

  2(2x +1) = 3(x +4) . . . . . multiply by 24

  4x +2 = 3x +12 . . . . . . . eliminate parentheses

  x = 10 . . . . . . . . . . . . . . subtract 2+3x

find y. (geometry) thank you in advance

Answers

Answer:

59°

Step-by-step explanation:

γ=cos^-1(18^2+22^2-20^2)/2*18*22)=58.99242°


How many solutions can be found for the system of linear equations represented on the graph?

Answers

Answer:

one solution

⇒ The system of linear equation represented on the graph has only one solution.

100 point question. I attached a screenshot of the problem.

Answers

Answer:

Express the given function h as a composition of two functions f and g so that h (x )equals (f circle g )(x )commah(x)=(f g)(x), where one of the functions is 4 x minus 3.4x−3. h (x )equals (4 x minus 3 )Superscript 8h(x)=(4x−3)8 f (x )f(x)equals=4 x minus 3. See answer. zalinskyerin2976 is waiting for your help.

Step-by-step explanation:

this what f  ;|

Answer:

x1=-1 ,x2=1

Step-by-step explanation:

Please help I need to find the function rule for the table.

​

Answers

Answer:

f(x)= -1 -x

Step-by-step explanation:

-1 -1= 0

-2-1=1

-3-1=2

-4-1=3

t -1 = -5 Help me plz and thank you​

Answers

Answer:

Step-by-step explanation:

if we already have a 1 and the answer is -5, we still don't know what T is. T is -6 because,  -6 - 1 = -5

If y varies directly with x , and y=5 when x=30 , what is the value of y when x =42?

Answers

y=17. When they say, “varies” they mean the same amount changes each time. They added 12 to 30 to get 42. Thus, add 12 to 5. Does that help?


What is the value of the digit 6 in the number 3.613?
A
6
1000
B
6
100
C
6
10
6

Answers

Answer:

The answer is option C : 6 tenths

simplify the expressions 5(x+2)+2(x+2)
5(x+2)-2(x+2)​

Answers

Answer:

= 10 x + 43x +46

Step-by-step explanation:

Why is it important that we tell Native American stories?

Answers

Answer:

Utilizing storytelling to transmit educational messages is a traditional pedagogical method practiced by many American Indian tribes. American Indian stories are effective because they present essential ideas and values in a simple, entertaining form. Different story characters show positive and negative behaviors.

Step-by-step explanation:

Please help, Are the triangles similar? If so explain why.

Answers

Answer:

yes.

Step-by-step explanation:

Add both the angles together in the first triangle. It gives you the answer 115° the. subtract from 180°( the number all angles in a triangle add up to) when you subtract it gives you the answer 65° so it must be correct.

392 divided by 14 with a fraction

Answers

Answer:

28 or 28/1

Step-by-step explanation:

392 ÷ 14 = 28

[tex]\frac{392}{14}=\frac{28}{1}[/tex]

good luck, i hope this helps :)

In 2016 the average NBA ticket for the final was $1444. In 2017 the price increased by 20%. If this trend continues what will the price in 2020?

Answers

Answer:

roughly 3593.13

Step-by-step explanation:

1444 x 0.2

288.8

1444+288.8 = 1732.8

1732.8 x 0.2

346.56

1732.8 + 346.56 = 2079.36

2079.36 x 0.2

415.87

2079.36 + 415.87 = 2495.23

2495.23  x 0.2

499.05

2495.23 + 499.05 = 2994.28

2994.28 x 0.2

598.85

2994.28 + 598.85 = 3593.13

(-2) + (3-7)
(-1) * (-2)

EVALUATE THE EXPRESSION

Answers

Answer:

2x + -5+xy+23

Step-by-step explanation:

12x(3+2^2) divided by 2-10

Answers

Answer:

1. Find 12x(3+2²)

12 x (3+2²) = 84

2. Divide

84÷2-10 = 32

3. Done!

Answer is 32.

Hope I helped. :)

7.92 8.055
7.9
7.98 8.072 8.027

Answers

Answer:

7.9, 7.92, 7.98, 8.027, 8.055, 8.072

Answer

7.9,7.92,7.98,8.027,8.055,8.072

Step-by-step explanation:

Good Luck

4.5 + 7.1

Please help me

Answers

Answer:

11.6 is the answer friend.

Step-by-step explanation:

-7(y – 5) + 8 = -27
help?

Answers

Answer:

10

Step-by-step explanation:

-7y + 35 + 8 = -27

collect like terms

-7y = -27 - 35 - 8

-7y = -70

y= -70/-7

y= 10

10 is the answer because u are combining like terms

Please help find and plot the reflection of this. I will mark brainliest

Answers

Answer:

Look below for coordinates

Step-by-step explanation:

A: -2, 3 to A': -2, -3

B:  5, -2 to B': 5, 2

C:  -5, 1 to C': -5, -1

Reflect over x-axis: (x, -y) and Reflect over y-axis: (-x, y)

I WILL GIVE 100 POINTS FOR THIS PLS ANSWER ASAP

Answers

Answer:

4(4y+5k)

Step-by-step explanation:

if you do 4 x 4y thats 16y and 4 x 5k is 20k \

pls give brainliest

Answer:

4(4g + 5h)

Step-by-step explanation:

4(4g + 5h)

Mate what the heck first of all my answe was deleted for some strange reason.

Second. You have to find the least common factors of the two.

4 is the only common factor of the two therefore whatever is left from the division of that factor will go in parenthesis beside that least common factor.

Spencer scores 24 points per coin. After collecting a total of 2 coins, how many points will
Spencer have scored in all?

Answers

He will have 48 points because he gets 24 points every coin and he earned 2 coins so multiply 24 and 2 and get 48. Hope this helps!

Round 0.043 to the nearest hundred

Answers

Answer:

0.04

Step-by-step explanation:

Find the number in the hundredth place, in this case its 4

and look one place to the right for the rounding digit, in this case its 3

Round up if this number is greater than or equal to  5 , and round down if it is less than  5.

Answer:

0.04

Step-by-step explanation:

I was taught "5 or more, let it soar, 4 or less, let it rest" Since the number next to the hundreths place is 3, the 4 stays the same.

(hope this helps :P)

Find the product of 0.53 x 0.2

Answers

Answer:

0.106

Step-by-step explanation:

Answer:

0.106

Step-by-step explanation:

Help now plsssssssssssssssssssssss

Answers

Answer:

Your answer is 5009.2

Upvote it. Welcome

Answer:

5009,206

Step-by-step explanation:

Hope this helped!

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