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seraphim [82]
3 years ago
8

Which systems of equations have no solution?

Mathematics
2 answers:
vlada-n [284]3 years ago
5 0

Answer:

The last block where is says y=13-2x and 4x-y=-1 is the correct answer

I got a 100% in this test. It is right

Plz give brainliest :)

Setler79 [48]3 years ago
3 0

Answer:

x + 4y = 23

  - 3x = 12y +1        

      3y = 10 - x

2x + 6y = 7    

Step-by-step explanation:

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Pete played 18 tennis matches in a week. Jack played 6 fewer matches than Pete.
Firdavs [7]

Answer:

<h2>Pete played 1.5 times the number of matches that Jack played.</h2><h2 />

Step-by-step explanation:

<u>Pete played 18 tennis matches in a week.</u>

P = 18

<u>Jack played 6 fewer matches than Pete. </u>

J = P - 6

J = 18 - 6

J = 12

<u>How many times the number of matches pete played is the number of matches jack played?</u>

<u />

18 / 12 = 1.5

Pete played 1.5 times the number of matches that Jack played.

8 0
3 years ago
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.A rectangular pool is 30 1/3 feet long and 12 1/2 feet wide. What is the area of the pool??
Olenka [21]
Area=Length x Width (A=LW)
A=30.5 x 12.5
A=381.25
8 0
3 years ago
Mike earned $11.76 per hour for working 23.5 hours last week. how much money did mike earn last week?
densk [106]
Just multiply.

11.76 * 23.5= 276.36

So Mike earned $276.36 last week
6 0
3 years ago
The circumference of a circular hot tub at a hotel is 56.5 yards. What is the diameter of the hot tub?
Scorpion4ik [409]

c = 2\pi \times r \\ 56.5 \div 2 = \pi \times r \\ 28.25 \div \pi = r \\ 9 = r \: then \:  \times 2 = d \:  \\ diameter \: is \: 18
7 0
3 years ago
Answer the question right or I report you
zubka84 [21]

Answer:

3 ÷ 0.25

Step-by-step explanation:

There are three squares, so 3.

Each square is divided into four squares,

One square out of four squares is,

1 / 4 = 0.25

Therefore,

3 ÷ 0.25

3 0
3 years ago
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