All categories

3 years ago

Chloe pays $28 for 3.5 pounds of salmon. What is the price per pound of salmon?

Mathematics

2 answers:

Lisa [10]3 years ago

3 0

Answer:

Step-by-step explanation:

You divide 28 by 3.5

victus00 [196]3 years ago

3 0

Answer:

Step-by-step explanation:

$28 ÷ 3.5lbs = $8

You might be interested in

Which number line represents the solutions to 1-2x1 = 4?

Anit [1.1K]

Answer:

The third number line where x = -2, 2

Step-by-step explanation:

5 0

3 years ago

Please answer quick:

Andreas93 [3]

8 I believe if not use the app so socratic

6 0

3 years ago

Read 2 more answers

Timothy went to a baseball Timothy went to a baseball game. after the game, he wanted to ride the bus home. the red line and the

grigory [225]

Answer:

I have no clue how to slide this I don't quite understand the problem can you try to explain better?

3 0

3 years ago

Suppose that weights of bags of potato chips coming from a factory follow a normal distribution with mean 12.8 ounces and standa

MA_775_DIABLO [31]

Answer:

std dev = 0.625

Step-by-step explanation:

Given that weights of bags of potato chips coming from a factory follow a normal distribution with mean 12.8 ounces and standard deviation .6 ounces.

We must change std deviation such that

P(X<12) =0.01

Mean would remain the same as 12.8 oz

From normal distribution score we can find

10th percentile is -1.28\

i.e. we must have

$12.8-1.28*s = 12\\1.28s = 0.8\\s = 0.625$

Std deviation should be 0.625

6 0

3 years ago

An animal shelter spends $5.50 per day to care for each bird and $8.50 per day to care for each cat. Anna noticed that the shelt

Mama L [17]

Answer:

Step-by-step explanation:

We can solve this problem using a system of equation in two unknowns.

Let b = number of birds.

Let c = number of cats.

The care of a bird costs $5.50, so for b number of birds, the cost of care is 5.5b.

The care of a cat costs $8.50, so for c number of cats, the cost of care is 8.5c.

The total cost of care for the birds and cats is 5.5b + 8.5c.

The total cost of care is $291.50. This must equal the expression we have above, so we get our first equation.

5.5b + 8.5c = 291.5

The total number of birds and cats is b + c, but we are told it is 41, so our second equation is:

b + c = 41

We now have the following system of two equations in two unknowns.

5.5b + 8.5c = 291.5

b + c = 41

Rewrite the first equation.

Multiply both sides of the second equation by -8.5, and write it under the first equation. Then add the equations.

5.5b + 8.5c = 291.5

+ -8.5b - 8.5c = -348.50

--------------------------------------

-3b = -57

Divide both sides of the equation by -3.

b = 19

Answer: there were 19 birds

4 0

4 years ago