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Jlenok [28]
3 years ago
13

The sum of two numbers is 3. The difference between five times the first number and four times the second number is 6. Find the

numbers.
Mathematics
1 answer:
stellarik [79]3 years ago
4 0

Answer:

1 and 2

2+1=3

2×5=10

1×4=4

10-4=6

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Please help me do number 5
Blizzard [7]
Make more sense ou of this question and I can help you out more ok?
7 0
3 years ago
Does the line 3y + x = 5 pass through the point (2, 7)?
Lubov Fominskaja [6]
 Well just plug the two points in... y=7 x=2

3(7) + 2= 5
is that true or not?

3(7)
21
21+2= 23

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5 0
3 years ago
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mariarad [96]

Answer:

D. V = 42 x 6

Step-by-step explanation:

Volume is length*width*height:

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8 0
3 years ago
A penny fell off the top of the building and hit the sidewalk below 3.1 seconds later how many meters did the penny fall to the
Sedbober [7]
To solve this we are going to use the free distance fallen formula: d=0.5gt^2
where
d is the distance
g is the gravity of Earth 9.8m/s^2
t is the time in seconds

We know from our problem that the penny fell off the top of the building and hit the sidewalk below 3.1 seconds later, so t=3.1. Lets replace the value in our formula:
d=0.5gt^2
d=0.5(9.8)(3.1)^2
d=47.089 meters

We can conclude that the penny fell a distance of 47.098 meters 
3 0
3 years ago
How do u solve x-y=3<br> 6x+4y=13
earnstyle [38]
X - y = 3
6x + 4y = 13

x = y + 3

6(y + 3) + 4y = 13
6y + 18 + 4y = 13
10y = 13 - 18
10y = - 5
y = - 5/10
y = - 1/2

x = - 1/2 + 3
x = - 1/2 + 6/2
x = 5/2
7 0
3 years ago
Read 2 more answers
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