What is the value of y when x= 2y
4x-3=0.4-2y

Answers

Answer 1

Answer: I hope this helps you

Related Questions

The ratio of nitrogen to potassium in a sample to soil is 12:9. If the sample has 36 units of nitrogen, how much potassium does the sample have?
In how many ways can you arrange 9 performers in a row on the stage?A. 81 ways B. 45 ways C. 362,880 ways D. 40,320 ways Please help!!!
Consider a rectangle with vertices A (4, 7), B (6, 7), C (4, -1), and D (6, -1). What is the length of side CD? What is the length of side BD?
An animal shelter has 7 puppies. If the puppies are 28% of the total dog and cat population, how many dogs and cats are in the animal shelter?
Shilpa bought 30 T-shirt at a clothing store. 20% of the t-shirt were blue and 1/2 of the t-shirts were black. Howmany of the t-shirts were neither black nor white?

The chart below shows the distribution of weeds in a yard.A circle graph titled Lawn weeds. The largest proportion is crab grass, then dandelion, then clover, then chickweed.

A lawn-care specialist chooses a random sample from the yard and determines the number of weeds in the sample. The results of the sample are shown in the table below.

Weed Type
Number
Dandelion
2
Clover
3
Crab Grass
2
Chickweed
2

Which explains whether or not this is a representative sample?
Yes, this is a representative sample because each type of weed is represented in the sample.
Yes, this is a representative sample because each type of weed is represented approximately the same number of times in the sample.
No, this is not a representative sample because each type of weed should be represented in proportion to the number of weeds actually present in the yard.
No, this is not a representative sample because each type of weed should be represented exactly the same number of times in the sample.

Answers

Answer:

Its c,No, this is not a representative sample because each type of weed should be represented in proportion to the number of weeds actually present in the yard.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Jack and Luke were wrapping presents. Jack was able to wrap presents at a constant rate of 3 presents every 15 min. Luke was able to wrap presents at a constant rate of 5 presents every 20 min. Each boy had 20 presents to wrap, and the boys started wrapping presents at the same time.Write an equation to find the rate each boy wraps presents. You may use y=kx or w=rt (4 points 2 for each)

Answers

jack = 3 presents every 15 minutes
luke = 4 presents every 20 minutes
target = 20 presents wrapped per person

y = kx ; where k is the constant rate, x is the number of presents wrapped, y is the total number of minutes spent wrapping x number of presents.

we need to compute for the unit rate of each individual.

Jack: 15 minutes / 3 presents = 5 minutes per present
Luke: 20 minutes / 5 presents = 4 minutes per present

Jack:
y = 5 minutes per present * 20 presents = 100 minutes

Luke:
y = 4 minutes per present * 20 presents = 80 minutes

PLEASE HELP Which pairs are solutions to the equation?

3xy + 9 = 33

A.
(8, 1) and (2, 6)

B.
(1, 11) and (2, 6)

C.
(1, 8) and (8, 1)

D.
(1, 8) and (1, 11)

Answers

3xy+9=33

A. 3*8*1+9=33; 3*2*6+9=45

(A. is not your answer)

B. 3*1*11+9=42; 3*2*6+9=45

(B. is not your answer)

C. 3*1*8+9=33; 3*8*1+9=33

(c. is your answer)

D. 3*1*8+9=33; 3*1*11+9=42

Your final answer, If that is confusing, is C. (1,8) and (8,1)

Compare the pair of fractions. Use . start fraction 3 over 4 end fraction___negative Start Fraction 5 over 6 End Fraction A. C. =HELP PLEEEEEAAASSSSEEEE

Answers

Answer:

ssss

Step-by-step explanation:

What grade is this in so I can answer correctly?

What is the absolute value of |-22| , |-66|, and |48|

Answers

The answer is 22, 66, -48

22,66, and 48
|-22|=22
|-66|=66
|48|=48

If a company had losses of $100 each month for five consecutive months, what amount represents their loss for the total time periodA. $400

B.$105

C. -$95

D. -$500