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Cloud [144]
4 years ago
14

6x+8y=30

Mathematics
1 answer:
weeeeeb [17]4 years ago
8 0
First substitute .5x in for y to get a solvable equation. You should get 6x+8(.5x)=30. Then multiply 8 times .5 to get 6x+4x=30. Then combine like terms (6x+4x) to get 10x=30 and divide both sides by 10 to get x=3. Then plug this x value (3) into the other equation (y=.5x) to find the value of y. Y=.5(3) so y=1.5. Therefore the answer is B.

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The answer is 10
This is because both points have the same x value, which is 2, which means the distance between them is a straight line. That means that we can simply find the distance between the y values, and -4 to 0 is 4 units, and 0 to 6 is 6 units, so 4 + 6 = 10.

I hope this helps!
6 0
3 years ago
Read 2 more answers
Two cars are traveling in the same direction. the first car is going 40 mph and the second car is going 55 mph. the first car le
jarptica [38.1K]
I hope this helps you




distance=speed×time



first cars time t




second cars time t+3



same distance


distance=55.t


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4 0
4 years ago
51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.
KiRa [710]

Answer:

x=6

Step-by-step explanation:

hope this helped!!

4 0
3 years ago
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poizon [28]

Answer:

3

Step-by-step explanation:

7 0
3 years ago
Which describes the solution of the inequality y > −15? Select all the points that are part of the solution.
Svetllana [295]

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= -14 , -13 , -12 , -11 , -10 , etc . . .

8 0
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