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Mashcka [7]
3 years ago
9

I will give Brainliest to whoever can get here first!

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0

Answer:

The answers would be as follows:

3

3

1

1

Step-by-step explanation:

We can tell that the first two have an infinite number of solutions because when we try to solve, we get a true statement. The first one is done for you below.

-6x + 7 = -6x + 7 ------> Add 6x to both sides

7 = 7 (TRUE STATEMENT)

We can tell the next two have no solution due to the fact that they develop a false statement when trying to solve.

-3x + 7 = 3x + 7 ----> Subtract 7 from both sides

-3x = 3x ---> Divide by 3

-x = x (UNTRUE STATEMENT)

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Answers to fill in this table?????
Sladkaya [172]

The total of can counts - 397

The total  of cannot counts - 110

Total number of boys - 263

Total number of girls - 244

The FULL total - 507

3 0
3 years ago
Find the tenth term in the following geometric sequence. 8, 4, 2, 1, . . .
Marrrta [24]

Answer:

  c)  0.0156

Step-by-step explanation:

The general term a[n] of a geometric sequence is given in terms of the first term a[1] and common ratio r as ...

  a[n] = a[1]r^(n-1)

The given sequence has an initial term of a[1]=8 and a common ratio of 4/8=1/2. Then the general term is ...

  a[n] = 8(1/2)^(n-1)

The 10th term is then ...

  a[10] = 8(1/2)^(10-1) = 8(1/2)^9 = 8/512

  a[10] = 0.015625 ≈ 0.0156

7 0
3 years ago
Ivania is trying to figure out how far her home is from basketball practice. If
Gre4nikov [31]

Answer:

Roughly 1.3

Step-by-step explanation:

Since we know that a quarter of the way to her basketball practice is 1/3 a mile, we just multiply 1/3 by 4 times to get our answer.

1/3 * 4 = 1.33~

8 0
3 years ago
Three friends: Lana, Omar, and George shared 22 JDs in the ratio
Mice21 [21]

Answer:

x=5

Step-by-step explanation:

2:x:4

Lana Omar and George

Omar's share is 10 JD

22-10 is 12

2x+4x=12

6x=12

x=2

So put the ratio to

4:2x:8

x=5

x is 5.

Hope this helps Merry Christmas!

7 0
2 years ago
Help
Natali5045456 [20]

Answer:

1.9 \sqrt{3}

Step-by-step explanation:

3.8 is 2x 3.8/2 is 1.9

5 0
3 years ago
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