3 years ago

Y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 3?

2 answers:

5 0

Correct formula is y = kx, where k is the "constant of proportionality."

If y = 9 when x = 2, then 9 = k(2), or k = 9/2.

Then y = (9/2)x.

If x = 3, y = (9/2)(3) = 27/2 (answer)

KIM [24]3 years ago

4 0

Lol the answer is 27/2
k12 right

You might be interested in

of the 50 fish that jim caught from the lake 14 were trout. the estimated population of the lake is 7,500 fish.about how many tr

Mariulka [41]

It would be estimated about 2,100 trouts I would say, since 7,500 divided by 50 is 150 so 150 x 14 = 2,100 trouts :)

6 0

3 years ago

Pls help I will appreciate pls

Alex

Answer:

S = (1 times 5)times 6

Step-by-step explanation:

Question 5. Because there are 6 friends and each of them gets 5. one of them gets 5 But there are 6 friends so you multiply by 6. 6 times 5 is 30

6 0

3 years ago

Write the answer in simplest form 1 1/3 ÷ 2/3 =

soldier1979 [14.2K]

Hopes this helps:

Answer: 2

1•3+1/3 divided 2/3

3+1/3 divided 2/3

4/3 divided 2/3

4/3 • 3/2

4 • 1/2

4/2

2

8 0

3 years ago

Read 2 more answers

(c + 3) - 2c - (1 - 3c) = 2 what is this answer to this problem?

Eddi Din [679]

(c+3)-2c-(1-3c)=2
c+3-2c-1+3c=2
2c+2=2
2c=0
c=0

6 0

3 years ago

What is the product of 41 and 8.4 x 10^4 expressed in scientific notation?

LenaWriter [7]

Answer:

3.44 x 10^6

Step-by-step explanation:

41 x 8.4 = 344.4

344.4 x 10^4 = 3.44 x 10^4+2

6 0

3 years ago