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Nadya [2.5K]
3 years ago
14

Use the elimination method to solve the system of equations. Choose the

Mathematics
1 answer:
miss Akunina [59]3 years ago
3 0

9514 1404 393

Answer:

  A.  (4, 12)

Step-by-step explanation:

Adding the second equation to twice the first will eliminate y.

  2(10x +2y) +(3x -4y) = 2(64) +(-36)

  23x = 92 . . . . . . . . simplify

  x = 4 . . . . . . . . . divide by 23

This value matches choice A: (4, 12).

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The number of siblings each student at a softball game has is recorded. The graph below shows the probability distribution of ha
jok3333 [9.3K]

The number 4 siblings are least likely to be selected

<h3>What is the number of a sibling to be selected?</h3>

Probability is the likelihood of an event occurring or not. Probability value ranges from  impossibility(0) to certainty(1).

The lower the value, the less likely the event is bound to occur.

From the probability distribution table, the probability of having 4 siblings at the game is 0.

This is the lowest out of all the given values in the probability distribution table. Therefore, it is the least likely event.

Thus the number 4 siblings are least likely to be selected

To know more about probability follow

brainly.com/question/24756209

4 0
3 years ago
If you wanted to find the difference of 6/25 - 4/5 what common denominator should you choose why
Yanka [14]
25 because 5 goes into 25  
8 0
3 years ago
If f(x)=3x+6 what is the inverse of f(x)
Crank

Answer:

The inverse is 1/3x-2

Step-by-step explanation:

y = 3x+6

Exchange x and y

x = 3y+6

Solve for y

Subtract 6 from each side

x-6 = 3y+6-6

x-6 = 3y

Divide by 3

x/3 -6/3

1/3x -2 = y

The inverse is 1/3x-2

5 0
3 years ago
Read 2 more answers
If a=10, What is a/ 2 plus 9​
makkiz [27]

Answer:

a=14

Step-by-step explanation:

if a=10, 10/2 = 5 plus 9 = 14

5 0
3 years ago
If I have 80 carrots and divide it by 5
lidiya [134]

Answer:

16

Step-by-step explanation:

5 0
3 years ago
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