1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vampirchik [111]
2 years ago
15

What is the value of x in the equation 1/5x-2/3y = 30, when y = 15

Mathematics
1 answer:
Fiesta28 [93]2 years ago
5 0

Answer:

x=200

Step-by-step explanation:

(1/5)x-(2/3)y=30, y=15

(1/5)x-(2/3)*15=30

(1/5)x=40

x=200

You might be interested in
I rlly need help with this gr 11 math problem
prohojiy [21]

Answer:

a) \frac{d-5.50}{0.45}

b) The inverse function is a reflection of the original function across the line

y = x. For example, if the function f applied to an input x gives a result of y, then applying its inverse function g to y gives the result x. So you would use it to find the x-value at a y just like you use the original to find the y value at an x.

Step-by-step explanation:

To do an inverse of a function you first switch the independent variable (d) and the dependent variable (c).

d = 0.45c + 5.50

Then you solve for c

d - 5.50 = 0.45 c

c = (d-5.50)/0.45

8 0
3 years ago
The size of a certain cell is 2.5 x 10^-9 m. Another cell is 1.5 x 10^3 times larger. How large is the larger cell in scientific
Sveta_85 [38]
The answer is d. I just took the quick check.
6 0
3 years ago
Read 2 more answers
How might foreign investment be problematic for a transitioning economy?
KengaRu [80]
The foreign investment is problematic for the economy of a transitioning country because it provides profit to the foreign investors only. They use cheap labor of the developing country. Moreover, the local producers and investors are directly harmed. The major profits are going in the pockets of the other nation's investors. This also causes inflation in the country.
3 0
3 years ago
Read 2 more answers
HELP NEEDED!!! 15POINTS FOR A ANSWER AND EXPLANATION! I cant figure this out help me please! Also no links.
artcher [175]

Answer:

Line I:y=5

Line m:y=_2×+5

Line n:y=×-1

Line p:×=_5

Step-by-step explanation:

Hope It Help

Brainliest Please

7 0
3 years ago
Please help I don't understand!
vovikov84 [41]

\large{\underline{\underline{\pmb{\frak {\color {blue}{Answer:}}}}}}

True

\sf \green{Explanation}

As it is said in the question the probability of getting a head is 0.5. And, if we toss it two times it will be 0.25.

We'll have to multiply 0.5 with 0.5.

\boxed{ \frak \red{brainlysamurai}}

8 0
2 years ago
Other questions:
  • Cameron is flying 8,000 feet above sea level. Directly below her, she sees a whale 50 feet below sea level. Which absolute value
    7·2 answers
  • Select the most SPECIFIC name for this shape
    15·1 answer
  • What is (12 − 4) − (6 ÷ 2) − (2 x 2) =
    11·1 answer
  • FP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!<br><br> ( 10 x 100 ) + 2000 =
    8·2 answers
  • Pls help its for my exam
    5·1 answer
  • If a is the mean and b is the median of nine consecutive integers, what is the value of |a - bl?
    8·1 answer
  • Write the division expression as a fraction. <br>•9÷11 <br>•12÷17 <br>• 1÷8 <br>• 2÷7 <br>• 23÷35​
    10·1 answer
  • Solve the equation. simplify your answer. 2x(x-4)-3(x+5)=x(1-x)-16
    10·1 answer
  • (x+3)(x-5)-(4x+1)(1-4x)=17x^
    13·1 answer
  • [50 points]
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!