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brilliants [131]
4 years ago
8

Evaluate the expression when x = 3 and y = 5

Mathematics
2 answers:
vaieri [72.5K]4 years ago
7 0
The answer is 5 I think
svp [43]4 years ago
4 0
The answer would be 10 because 6 timetable answer would be 10 because 6•5=30 and 30/3=10
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Divide 5600 in the ratio 4 :5:7 <br>​
Elis [28]

Answer:

Step-by-step explanation:

So in our case, let assume 'x' as a common factor.

Thus,

4x + 5x + 7x = 5600;

16x = 5600;

x = 5600/16 = 350.

So,

4x= 350*4 =1400;

5x= 350*5 = 1750; &

7x= 350*7 = 2450.

Your answer is, 5600 = 1400+1750+2450 which is in ratio of 4:5:7.

5 0
2 years ago
Determine whether the given positive or negative number is appropriate for the situation.
olya-2409 [2.1K]

Answer:

<u><em>Yes, No, Yes, Yes, Yes!</em></u>

Step-by-step explanation:

First Question:

<u>That is correct </u>because if you have $0 in your bank account and you withdraw $30 you will have -$30!

(And you are in debt which everyone hates!)

Second Question:

<u>No</u>, because that would be 125 above ground. You would need to say -125 instead of adding.

Third Question:

<u>Yes!</u> Let's say in the football game you had 70 yards, subtracting the 15 yards which you supposedly had lost would result in 55 yards therefore proving the fact that you did not progress but did the exact opposite!

Fourth Question:

<u>Yes</u>, because you are gaining more on your stock. This results in you getting more of a share in a company or product.

Fifth Question:

To be honest, I don't know if this: "0 feet could represent the altitude of a city that is located at sea level." is a question but I will answer it nonetheless!

<u>Yes,</u> because before right where the sea "starts" is what is called point 0. Meaning that, you are located at sea level!

6 0
4 years ago
Read 2 more answers
89 is 70% of what number?
expeople1 [14]
Solve 89 = .7x and you will get 127.14
4 0
3 years ago
Read 2 more answers
Solve m+18+23=71<br><br> PLZZZZZ I NEED THE ANSER PLZZZ
Aleksandr-060686 [28]

Answer:

m + 18 + 23 = 71

m + 41 = 71

m = 71 - 41

<u>m = 30</u>

8 0
3 years ago
Read 2 more answers
Can you answer this???
Andreas93 [3]

Answer:

no sorry

Step-by-step explanation:

4 0
3 years ago
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