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navik [9.2K]
3 years ago
6

Use substitution to solve each system of equations 2x -y = 6 -3y = -6x + 18

Mathematics
1 answer:
vichka [17]3 years ago
3 0
Hope this helps
Step are all below

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Write g-12 in words
larisa [96]
I'm guessing you are looking for an algebraic sentence. In that case, 12 less than g would make sense, or 12 subtracted from g
8 0
3 years ago
The score on a trivia game is obtained by subtracting the number of incorrect answers from twice the number of correct answers.
guajiro [1.7K]

Answer: the player answered 30 questions correctly.

Step-by-step explanation:

Let x represent the number of questions that the player answered correctly.

Let y represent the number of questions that the player answered incorrectly.

The number of questions that the player answered is 40. It means that

x + y = 40- - - - - - - - - - -1

The score on the trivia game is obtained by subtracting the number of incorrect answers from twice the number of correct answers. If the player obtained a score of 50, It means that

2x - y = 50

y = 2x - 50

Substituting y = 2x - 50 into equation 1, it becomes

x + 2x - 50 = 40

3x - 50 = 40

3x = 40 + 50 = 90

x = 90/3

x = 30

5 0
3 years ago
What is the answer to 4t−t+2
Alexeev081 [22]

Answer:

3t+2

Step-by-step explanation:

First, we focus on the part with the "t" variable. Then we subtract the values with variables which gets us 3t. Finally, we can't do anything with the +2, so our solution is 3t+2.

6 0
3 years ago
Jimmy had some raisins. he ate 6 of them.
Law Incorporation [45]
If Jimmy ate 6 of them, 6 of them are gone. 

g= the number of raisins he started out with

g-6 <--- the answer

"B" is the answer.

I hope this helps!
~kaikers
6 0
3 years ago
At 9 p.m. last night the wind chill temperature was 9° F. By 5 a.m. the next morning the winds increased and the wind chill temp
Akimi4 [234]

Answer:

I dont know how to word it right but basically it's colder because the sun goes down and you're away from the sun like the other side of the world is getting a day while u sleep. Its hotter in the morning because the moon has rotated and it is on the other side now.

Step-by-step explanation:

basically it all depends on the moon and its rotations when the moon is in front of the sun it's dark but when its rotating its sunny which makes the temperature rise or fall

5 0
3 years ago
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