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sweet-ann [11.9K]
2 years ago
6

What is the value of y in the equation 6 + y = −3? (1 point) Group of answer choices −3 −9 3 9

Mathematics
2 answers:
Naily [24]2 years ago
8 0
<h3>Answer:</h3>

y=-9

<h3>Solution:</h3>
  • First, subtract 6 from both sides.
  • 6+y=-3
  • Or
  • y+6=-3
  • Why subtract? Because 6 is added to y, and we need to use the opposite operation. Remember, our goal is to find the value of y.
  • Subtract:
  • y=-3-6
  • y=-9
  • We have found the value of y; it's equivalent to -9.

Hope it helps.

Do comment if you have any query.

Paraphin [41]2 years ago
4 0

Answer:

y= -9

Step-by-step explanation:

y+6=-3

subtract 6 from both sides

y=-9

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Wwat is 13+ R??.?.?.......My mom cant help me width it and she saied to go and ask Linda but she is in a meting
Lina20 [59]

Answer:

13R

Step-by-step explanation:

There is no factorable way to answer this equation

3 0
3 years ago
Write the function f(x) = 3x2 - 6x + 5 in vertex
weeeeeb [17]
3(x-1)^2 +2
This is your answer in vertex form, your h and k values are the vertex. Solving the function by using b/2a, we get that h is 1. ( in the equation 3 is your a, 6 is b and 5 is c.). ( 6/2(3)) = 1. We can then plug in 1 as x into the original equation and get positive 2 ( 3(1)^2 -6(1) +5) = 3-6+5 = 2. This is your vertex. In the function, your a value will always stay the same as this is your shrink or stretch. In this case, a is 3 so it will go outside the parenthesis. Put that all together and you get the function above.
Hope this helps :)
7 0
2 years ago
What dose this = to? triangles = to 180 buts all i know
lara31 [8.8K]

7. Straight lines are also = to 180°


If you look at the diagram, when you add the two angles together, they form a straight line.

Since the angles add up to 180°, you can do:

(x + 25)° + (4x + 5)° = 180°

x + 25 + 4x + 5 = 180        Combine like terms

5x + 30 = 180         Subtract 30 on both sides

5x = 150       Divide 5 on both sides

x = 30

3 0
3 years ago
A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours? Help before I pass out tr
shutvik [7]

Answer: 133 windows


Step-by-step explanation:

Step 1: 38/2=19

Step 2: 19*7=133


4 0
3 years ago
Read 2 more answers
What is the solution to this equation?<br>1-2x = 4(x + 3)​
valina [46]

Answer:

x=-1.83

Step-by-step explanation:

1-2x=4(x+3)

1-2x=4x+12

-2x=4x+12-1

-2x=4x+11

-2x-4x=11

-6x=11

x=11÷-6

x=-1.83

4 0
3 years ago
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