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3 years ago

PLEASE SOLVE!! n/5+0.6=2

2 answers:

6 0

N/5+0.6=2 first subtract -0.6 on both sides and you will get n/5=1.4 then multiply both sides by 5,you will get n=7 as your answer!!! i hope this helps!!!

VladimirAG [237]3 years ago

3 0

N equals 7. you need to subtract 0.6 from both sides and then multiply both sides by 5 to get the answer

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Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt

Aleks [24]

Answer:

The price of hot dog is $2.5 and that of a pretzel is $1.25.

Step-by-step explanation:

Let the cost of hotdogs be h and that of pretzels be p.

So,

4h+3p = 13.75 ...(1)

and

2h+5p = 11.25 ...(2)

Multiply equation (2) by 2.

4h+10p = 22.5 ...(3)

Subtract equation (1) from (3).

4h+10p-(4h+3p) = 22.5-13.75

4h+10p-4h-3p = 8.75

7p = 8.75

y = 1.25

Put the value of y in equation (1).

4h+3(1.25) = 13.75

4h+3.75 = 13.75

4h = 13.75-3.75

4h = 10

h = 2.5

So, the price of hot dog is $2.5 and that of a pretzel is $1.25.

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2 years ago

Calculate the total surface area of the triangular pyramid.

AleksandrR [38]

Answer:

Step-by-step explanation:

15+10= 25 + 20 = 45

3 0

3 years ago

What is 3 root of 125

olga2289 [7]

Hey there, 125/5=25 and 25*5=125, Therefore, ∛125=5

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=2%20-%206%20%5Cdiv%206" id="TexFormula1" title="2 - 6 \div 6" alt="2 - 6 \div 6" align="absmid

Karolina [17]

2 - 6 ÷ 6 (Order of Operations - PEMDAS)

= 2 - 1

= 1

Answer is 1

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3 years ago

A certain antihistamine is often prescribed for allergies. A typical dose for a 100-pound person is 25 mg every six hours. Comp

koban [17]

Given that a certain antihistamine is often prescribed for allergies.

And typical dose for 100-pound person is 25 mg every 6 hours.

a) Let us calculate dose per 1 hour for 100-pound person= $\frac{25}{6} mg/hr$

Since 1 week means 7X24= 168 hours, dosage per 1 week = dosage per 168 hours

$=168X\frac{25}{6} = 700mg$

The number of 12.8 chew able tablets would be taken in a week= $\frac{700}{12.8}=54.6875$

Hence number of 12.8mg chew able tablets would be taken in a week is 55.

b) Now we can use earlier answer for this problem, since 12.8mg tablet is replaced with 9ml liquid, 55 bottles of 9ml liquid are to be taken in a week.

Hence amount of liquid histamine should a 100-pound person take in a week = 55X9

=495ml

3 0

3 years ago