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Gekata [30.6K]
3 years ago
11

Someone i need help the question is 50 points. Just answer it no explanation.

Mathematics
2 answers:
zmey [24]3 years ago
4 0

Answer:

okay buddyn

.............

nadya68 [22]3 years ago
4 0

Answer:

2x + 3y is cannot be simplified

9x + 6X can be simp

4x + x can be simp

7y + 1 cannot be simplified

4y + 4x cannot be simplified

y + 2y can be simp

Step-by-step explanation:

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Simplify expression <br> 4(7x+5y)
Margarita [4]
28x + 20y I think is the answer
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4 years ago
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Two consecutive integers have a product of 12. What is the initial equation that would be used
Triss [41]

Answer:

x(x+1) = 12

Step-by-step explanation:

If a number is x then it's consecutive number will be x + 1.

And their product x(x+1)

8 0
3 years ago
Which of the following is a logical conclusion to the conditional statements
stellarik [79]

Answer:

A

Step-by-step explanation:

If I text him now, then I will catch him before he gets home.

If I catch him before he gets home, then he will meet me in

time.

If a then b, If b then c

Combine both conditional statements by cancelling out the middle man, which is "I will catch him before he gets home."

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7 0
2 years ago
What is the answer to this question 2(3x-5)+3(2x+3)
Goryan [66]

Answer:

12x-1

Step-by-step explanation:

Do distributive property then add like terms.

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8 0
3 years ago
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You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed
shusha [124]

Answer:

We inject 60.9628 milliliters of dosage.

Step-by-step explanation:

Given : You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed as 500 ug/ml. The patient's chart Hosts weight as 168 pounds.

To find : How many milliliters (= cc) are you to inject?

Solution :

We know that,

1 pound = 0.453592 kg,

Patient's weight = 168  pounds

Patient's weight in kg =168\times 0.453592=76.203456  kg

The dosage is 0.4 mg per kilogram of bod.

So, dosage of patient weight = 0.4 \times 76.2035\ mg = 30.4814\ mg

We know,  1 micro gram = 0.001 mg

Concentration of drug is given by,

500\ \text{micro grams/ml}= 500\times 0.001\ \text{mg/ml} = 0.5\ \text{mg/ml}

Now we are supposed to find milliliters inject,

So, milliliters of dosage required to inject is

d= \frac{30.4814}{0.5} = 60.9628

Therefore, We inject 60.9628 milliliters of dosage.

3 0
4 years ago
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