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
KatRina [158]
3 years ago
9

Suppose that y varies directly with x and y=5 when x=6. What is y when x=5? Be sure to simplify your answer.

Mathematics
1 answer:
Charra [1.4K]3 years ago
8 0

Answer:

y = \frac{25}{6}

Step-by-step explanation:

Given y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 5 when x = 6

k = \frac{y}{x} = \frac{5}{6}

y = \frac{5}{6} x ← equation of variation

When x = 5, then

y = \frac{5}{6} × 5 = \frac{25}{6}

You might be interested in
HELP ASAP!!!!<br> Does someone mind walking me through this. I really need help.
Tamiku [17]
The minimum of this graph is the focus of the parabola. I'm not sure with the maximum though but I think it doesn't have a maximum because the y value of the parabola will extend infinitely upward.
7 0
3 years ago
£8.40 is shared equally between three brothers. How much does each brother receive?
alexandr1967 [171]
8.40/3 = £2.80 each
...............
7 0
3 years ago
A textbook store sold a combined total of 368 psychology and sociology textbooks in a week. The number of psychology textbooks s
OLga [1]

Step-by-step explanation:

Total books = 368.

Sociology books = 92.

Psychology books = 3 times sociology books

= 3 x 92 = 276

Total = 276 + 92 = 368

3 0
3 years ago
What is the value of -3(7+5)/3^2 +9(3)
Paraphin [41]

Answer:

-3(7+5)÷3*2+9(3)

-21-15÷6+27

-36÷33

-12/11

7 0
3 years ago
Complete the statement for the equation y =-1/2x-1/2
RUDIKE [14]

Answer:

i will answer but what do you trying to find ?

5 0
2 years ago
Other questions:
  • A cube has a volume of 2197 m^3. Its surface is to be painted. Each can of paint covers about 40 m^2. How many cans of paint are
    10·1 answer
  • Is 10/3 irrational or rational
    13·1 answer
  • What is the area of the rectangle?
    9·2 answers
  • Janet had a sheet of paper tht was 4 inches long and the area was 40 inches.what is the witdth of paper
    8·1 answer
  • Solve forx: x^2 = 5x
    8·1 answer
  • Use the formula A=1•w , solve the following word problem.
    12·1 answer
  • Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? I WILL GIVE BRAINLYI
    13·1 answer
  • Could you guys help me solve 9 I would appreciate it :)
    12·1 answer
  • Please help. I got the 12 part can’t can’t seem to simplify the fraction bit.
    11·1 answer
  • The three angles in a triangle are in the ratio 3:4:5. Find the angles
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!