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
KIM [24]
3 years ago
15

Y varies directly as x if y is 2 when x is 8 then the constant of variation is 1/4

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0

Answer:

a. True.

Step-by-step explanation:

y = kx

y = 2 when x = 8 gives:

2 = 8 * k

k = 2/8 = 1/4.

You might be interested in
A train travels at a constant rate of 45 miles per hour
chubhunter [2.5K]
There’s no question to answer but if the train is going 45 mph it is going 1.333 miles per minute
3 0
3 years ago
A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six pack hot dog fo
Archy [21]

Answer:He should buy the six pack.

Step-by-step explanation:

The total number of hotdogs that the shopper needs is 48.

The store sells identical hot dogs in 2 differently sized packages. They sell a six pack hot dog for $2.10, and an eight pack of hot dog for $3.12.

If the shopper buys the six pack hot dog, he would need to buy 8 of it. The total cost would be

8 × 2.10 = $16.8

If the shopper buys the eight pack hot dog, he would need to buy 6 of it. The total cost would be

6 × 3.12 = $18.72

The 6 pack is cheaper than the eight pack. Therefore,

He should buy the six pack.

5 0
3 years ago
I need help with this ASAP!!
stepladder [879]
The answer to this would be 45
5 0
3 years ago
Read 2 more answers
Let f(x)=(x+3)^2and g(x)=f(x)-7. Which of the following shows g(x)?
Mila [183]
F(x) = (x + 3)²

g(x) = f(x) - 7.

g(x) = (x + 3)² - 7

g(x) = (x + 3)(x + 3) - 7

g(x) = x*x + x*3 +3*x + 3*3 - 7

g(x) = x² + 3x + 3x + 9 - 7

g(x) = x² + 6x + 2
6 0
3 years ago
Item 18
Ivanshal [37]

Answer:

141 bunches, 7 flowers left

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • on six tests you earn scores 89,81,85,82,89 and 89. what is your grade to the nearest whole number, and which measure of central
    14·1 answer
  • 7 points!
    10·1 answer
  • What does 5x + 10y equal
    12·1 answer
  • Can someone explain to me?
    6·1 answer
  • 3 erasers cost $4.41 which equations would help determine the cost of 4 erasers
    9·2 answers
  • A restaurant chef made 1 1/2 jars of pasta sauce. Each serving of pasta requires 1/2 of a jar of sauce. How many servings of pas
    7·1 answer
  • According to the fundamental theorem of algebra, how many zeros does the function f(x) = 4x3 − x2 − 2x + 1 have?
    15·2 answers
  • Which algebraic expression is equivalent to the expression below?
    14·2 answers
  • Match the term to the definition
    10·1 answer
  • Writing a multi-step equation for a real-world situation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!