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Jlenok [28]
3 years ago
13

1+7=? Someone pls help

Mathematics
1 answer:
loris [4]3 years ago
7 0

Answer:

8

Step-by-step explanation:

i asked my dog:))

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Pls help 10 points!!!!!
abruzzese [7]

Answer:

The answer is y = 5/2x - 3!!

Step-by-step explanation:

You can check this on Desmos, by typing in the coordinates you have and then this equation and you can see the line goes right through them!!  Hope this helps!!

8 0
3 years ago
Rewrite each equation in standard form. <br><br> 4 and 5 only
nekit [7.7K]

Answer:

4) 2=4x-3y

5) 51=21x-3y

Step-by-step explanation:

I gave it my best shot, I used fraction busters to cancel out the fractions and then I used simple math and distributive property. Hope it helps.

7 0
3 years ago
Pls answer..<br>5 men earns Rs. 7500 in 3 days, gind the amount that earn by 3 men by 4 days, ​
Elena-2011 [213]

Answer:

3 men = Rs. 6000 = 4 days

Step-by-step explanation:

→ Find how much 1 man make in 3 days

1 man = Rs. 1500 = 3 days

→ Find how much he makes in 1 day

1 man = Rs. 500 = 1 day

→ Find how much one man can make in 4 days

1 man = Rs. 2000 = 4 days

→ Find how much 3 men will make

3 men = Rs. 6000 = 4 days

6 0
3 years ago
Find (f*g)(x) when f(x)=x^2-7x+12 and g(x)=3/x^2-16
IgorC [24]

The answer is:  (f*g)(x)= \frac{3x-9}{x+4}

<u><em>Explanation</em></u>

Given functions are.......

f(x)=x^2-7x+12

g(x)= \frac{3}{x^2-16}

For finding (f*g)(x) , we just <u>need to multiply the two functions</u> f(x) and g(x). So......

(f*g)(x)= f(x)*g(x)\\ \\ (f*g)(x)= (x^2-7x+12)(\frac{3}{x^2-16})\\ \\ (f*g)(x)= [(x-3)(x-4)][\frac{3}{(x+4)(x-4)}]\\ \\ (f*g)(x)= \frac{3(x-3)}{x+4} = \frac{3x-9}{x+4}


4 0
3 years ago
A gym charges $8.75 for each swimming class and a one time registration fee of $12.50. A student paid a total of $56.25. Write a
Elena-2011 [213]

Answer:

12.50 + 8.75x = 56.25

12.50 + 8.75 (5) = 56.23

12.50 + 43.75 = 56.23

Step-by-step explanation:

5 0
4 years ago
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