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3 years ago

The number of milligrams of a certain medicine a veterinarian gives to a dog varies directly with the weight of the dog. If the

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

8 0

Answer:

it would be D=1/50 W

Step-by-step explanation:

Kazeer [188]3 years ago

7 0

Answer: The answer is the first one d= 1/50w.

Step-by-step explanation: 3/5 divided by 30 is 1/50 as a fraction. This is the unit rate. 1/50 milligrams per pound. Hope this helps!:))

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Solve the given expression for x = -18:5x/3 - 2

Keith_Richards [23]

ANSWER

$-32$

EXPLANATION

We want to solve the given expression for x = -18:

$\frac{5x}{3}-2$

To do this, substitute the given value of x into the expression and simplify. That is:

$\begin{gathered} \frac{5(-18)}{3}-2 \\ \frac{-90}{3}-2 \\ -30-2 \\ \Rightarrow-32 \end{gathered}$

That is the answer.

3 0

1 year ago

Ayden evaluated the expression a ÷ (2 + 1.5) for a = 14. He said that the value of the expression was 8.5. Select all the statem

laiz [17]

Answer:

Jayden's solution is incorrect.

Jayden divided 14 by 2 and then added 1.5

Jayden substituted the wrong value for a.

6 0

3 years ago

A store offers packing and mailing services to customers. The cost of shipping a box is a combination of a fiat packing fee of $

Marina CMI [18]

Answer:

f(x)=2.25x+5

Step-by-step explanation:

8 0

3 years ago

Name the property illustrated.<br><br> 1 + 4 = 4 + 1

aleksley [76]

Answer: Communitive property of addition

Step-by-step explanation:

The communitive property states that if you reverse the order of a multiplication or addition problem you will get the same result.

communitive property examples

x + 2 = 2 + x

xy = yx

4 0

3 years ago

What is the missing angle

nalin [4]

Answer:

x=59deg

Step-by-step explanation:

We will use tangent to find the angle because we do not know the length of the hypotenuse.

Tan(x)=opp/adj

Tan(x)=30/18

Tan(x)~59

So the last option is correct. 59deg

6 0

3 years ago