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IgorLugansk [536]
3 years ago
7

The coordinates below represent two linear equations.

Mathematics
1 answer:
allsm [11]3 years ago
5 0
The answer is B. exactly 1.

As the given above the two line both have a point of (0,4).
The other two given point are different but that's okay because they're two different line with different slope just the same intercept.
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Find the area of the shape shown below.
Igoryamba

Answer:

Area = 16

Step-by-step explanation:

4 x 2 x 2 x 1 = 16

hope this helps

4 0
2 years ago
Z=15+2(x+y) solve for x
horrorfan [7]
<span>Z=15+2(x+y) 
Use distributive property
Z= 15 + 2x + 2y
Subtract 2y from both sides
Z - 2y= 15 + 2x
Subtract 15 from both sides
Z - 2y - 15= 2x
Divide 2 on both sides
Final Answer: Z - 2y - 15(All over 2)= x</span>
8 0
3 years ago
Read 2 more answers
The sum of all three numbers is 12. The sum of twice the first number, 4 times the second number, and 5 times the third number i
DaniilM [7]

Answer:

The numbers are 7, 4 and 1

Step-by-step explanation:

Let the numbers =x, y, z.

The sum of all three numbers is 12, x+y+z=12--------i

The sum of twice the first number, 4 times the second number, and 5 times the third number is 35, 2x+4y+5z=35-------ii

The difference between 8 times the first number and the second number is 52, 8x-y=52---------iii

Now, from (i),z =1-x-y--------iv

substitute (iv) in (ii),

2x+4y+5(12-x-y)=35

2x+4y+60-5x-5y=35

collect like terms

-3x-y=-25

that is, 3x-y=25--------v

solving (iii) and (v) simultaneously (add iii and v), we have

11x=77

divide both sides by 11 to obtain x=7

Put x=7 in (v)

3(7)+y=25

21+y=25

implies y=25-21=4

put x=7 and y=4 in (iv)

z=12-7-4=1

Hence, the numbers are 7, 4 and 1.

4 0
3 years ago
Mr. Menedez ran 13.1 miles at a constant rate for 150 minutes. To find how fast he ran, you solve the equation 13.1 = x • 150. W
Elodia [21]
To find x, divide 13.1 by 150 to get <span>0.08733333333.</span>
5 0
3 years ago
I need help? Can you please tell me
BaLLatris [955]

Answer:

whats the questun

Step-by-step explanation:

7 0
2 years ago
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