Mathematics High School

please need help , and if possible can show work . What is the value of x in the equation 1/5x-2/3y=30 when y=15

Please Need Help , And If Possible Can Show Work . What Is The Value Of X In The Equation 1/5x-2/3y=30

Answers

Answer 1

Answer:

x=200

substitute 15 for y and then solve and get X to the other side

Answer 2
X=200, because you need to plug in the 15 to the equation

Related Questions

Are these triangles similar, what is the length of BS

Answers

yes they’re similar, but since length is 18 for the large triangle and 6 for the smaller one you’d need to take 6 times 3 to equal 18 so i think you need to divide 12 by 3 to get the length of BS which would end up being 4 if i’m right

A sweater that costs $32 is being marked down 30%. What is the new price of sweater?

Answers

Answer: try thease to see if they help !

Step-by-step explanation:

Take the pre-sale price.

Divide the original price by 100 and multiply it by 30.

Take this new number away from the original one.

The new number is your discounted value.

A company produces fruity drinks that contain a percentage of real fruit juice. Drink A contains 10% real fruit juice and Drink B contains 15% real fruit juice. How many liters of real fruit juice would be needed to produce 100 liters of Drink A and 250 liters of Drink B? How many liters of real fruit juice would be needed to produce a liters of Drink A and b liters of Drink B?

Answers

Drink b it’s 15% and it’s also a in a container

Katie made 9 quarts of punch for a birthday party, how many ounces of punch did she make?

Answers

Answer:

288

Step-by-step explanation:

plz brainliest

tom rides the bus part of the way to school and then he walks the rest pf the way. he walks five minutes longer than he rides. the whole trip takes 27 minutes. for how many minutes does he walk

Answers

Answer:

16 minutes

Step-by-step explanation:

Tom walks for 5 minutes longer than he rides. To figure out the answer, start by subtracting 5:

27 - 5 = 22

Now that you have done this, divide 22 by 2:

22/2 = 11

Now you know that he rode the bus for 11 minutes, and you can add five to the other 11 minutes to know how long he walked:

11 + 5 = 16.

Answer:

Tom walked 16 minutes.

Step-by-step explanation:

If the walk is five minutes longer than the bus ride, we just need to subtract the five minutes, and divide the rest by two. (b) will be the time of the bus ride.

[tex]27=2b+5\\27-5=2b\\22=2b\\22/2=b\\11=b[/tex]

The bus ride would be 11 minutes long, we just add five minutes to that for the time of the walk. (w) will be how long the walk took.

[tex]11+5=w\\16=w[/tex]

Simplify the following rational expression.

Answers

Answer:

I did Mental Math and Got 6!

5 times -5 +1 is -9 , -9/2 needs a 4 for the denominator to divide I think and so that would make it -18/4, and -18/4 divided by -3/4 is 6/1 which equals 6.

..please help someone, im begging you. theres two screenshots i took bc its either a, b, c, or d

Answers

Answer:

It's C

Step-by-step explanation:

c!! have a good day and stay safe

HELP TRUE OR FALSE PLSS SO HARD

Answers

Answer:

False I think :>

Step-by-step explanation:

Answer:

false

hope this helps you! :)

What is the first term in the sequence for which d = -2 and a7 = 3?
a.
-6
c.
15
b.
12
d.
-12

Answers

No it’s b I took the quiz

Answer:

15

Step-by-step explanation:

What is the the the the answer for 40+1.5

Answers

The answer is 41.5. It’s pretty simple

The distance that an object covered in time was measured and recorded in the table below.True/False: The distance covered is directly proportional to the time.
True
False
ASAP

Answers

Answer:

true

Step-by-step explanation:

did the test

Answer: false

Step-by-step explanation:

An amount a divided by 17

Answers

What’s the question for it?

Help! I will brainliest u

Answers

Answer:

consecutive Interior

Step-by-step explanation:

Answer:

the answer is consecutive interior

Step-by-step explanation:

ive had questions like these

wich fraction has the greatest value 5/8 1/6 -1/6 -5/8
pls help I'm on a timer​

Answers

The greatest value is 5:8

On a number line point x is located at 2 / 3 on a second number line point y is the same distance from zero as point x what has a numerator of 8 what is the in denominator of y

Answers

Answer:

12

Step-by-step explanation:

Given that :

Point X on number line 1 from 0= 2/3

Point Y on number line 2 from 0 = same distance as point X on number line

Point Y has a denominator of 8 ; the numerator is thus;°

Let denominator = d ; Fraction becomes 8/d

Thus `

Point X on 1 = point Y

2/3 = 8/ d

2d = 3 * 8

2d = 24

d = 12

Which equation is the correct translation for the following statement?

Five less than a number is ten.

I WILL BE MARKING BRAINLIEST

Answers

Answer:

i. x-5=10

Step-by-step explanation:

hope this help u

help!!!
A family of 5 is going to evenly divide 6 funnel cakes at an amusement park. How many funnel cakes does each person get? Choose the correct answer from the choices below.

1 1⁄5 funnel cakes per person

4⁄5 funnel cakes per person

1 2⁄5 funnel cakes per person

1 3⁄5 funnel cakes per person

1 funnel cake per person

if u help thank you very much

Answers

Answer:

1 1/5 per person.

Step-by-step explanation:

You have to evenly divide the 6 funnel cakes among 5 people, so the equation you have to use is division.

  5/6

= 1 1/5

What is the answer? Please

Answers

Answer:

i would say the 3rd one

Step-by-step explanation:

Given three points, it is possible to draw a circle that passes through all three. The perpendicular bisectors of a chords always passes through the center of the circle. By this method we find the center and can then draw the circle. This is virtually the same as constructing the circumcircle a triangle.

Lola uses 4 cups of sugar for 3 gallons of lemonade. How many cups of sugar would she need for a
one gallon of lemonade?

Answers

Answer:

4=3

x=1

4=3x

4/3=x

1.3=x

what is 5+1 please hurry

Answers

Answer: 6

Step-by-step explanation:

Write the equation of the line in slope-intercept form that passes through
the point (-3, 5) and is parallel to y = -2/3 x

Answers

Answer:

y= -2/3x+3

Step-by-step explanation:

Parallel lines have the same slope but different y-intercepts.

y=-2/3x is your original equation

Your slope is still -2/3

y=mx+b

y=-2/3x + b

Substitute the points from the coordinates

5 = -2/3(-3) + b

5 = 2 + b

-2   -2

b=3

Your parallel line equation is: y= -2/3x+3

Have a great day!

Solve: 6x2 - x - 2 = 0

Answers

Answer:

Step-by-step explanation:

Step 1: Factor left side of the  equation.

(3x−2)(2x+1)=0

Step 2: Set factors equal to 0.

3x−2=0 or 2x+1=0

[tex]x=\frac{2}{3} or x=\frac{-1}{2}[/tex]

along with this one please

Answers

X=5.2
Hope this was helpful

Tell whether the ordered pair is a solution of the given system:

(0,0) ; {y<-x+3
{y

Answers

Answer:

yes the ordered pair is a solution

Step-by-step explanation:

(x, y) = (0,0)

y < -x + 3

0 < - (0) + 3  

0 < 3

true, ordered pair is a solution

5. Find the value of x using your 45°-45°-90° rules.
10
X
45°
y
Your answer

Answers

Answer:

Im not sure but i think x is 5

Step-by-step explanation:

no explanation here

Lucy correctly answered 70% of the questions on her science homework. She counted 14 correct answers. How many questions are there on her homework?

Answers

Answer:

9.8

Step-by-step explanation:

Once again, I need help

Answers

Answer:

40x-24y

Step-by-step explanation:

how u need help, just do

8 times 5x

then 8 times -3y

Answer:

the answer to 3 is the first one, 40x-24y

ASAP like now I need help

Answers

Bxbdhhdhdhdhdhdhdhhd

Does anyone know how to do this

Answers

Answer: this was a rotation.

The answer will be rotation

pls help me with this question i’ll be giving a brainliest to the person with the correct answer

Answers

Answer:

i believe it’s the second and third one, not too sure about the first

Step-by-step explanation:

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