3 years ago

Can someone help?!! i’ll give brainlist if it’s right!

Mathematics

1 answer:

jarptica [38.1K]3 years ago

7 0

Answer:

X > -3, 0.28, 4

Step-by-step explanation:

x - 7 > -12 - To solve add 7 to both sides

x > -5 Which means every number GREATER but not EQUAL to 5 will count as a solution to the equation, therefore 5 is not a correct answer. -3 is greater then -5, and any positive number is greater then any negative number.

Therefore the Correct Answer is : -3. 0.28, 4

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3 years ago

How to graph 14x+18y=126

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Plot the point (0, 63/9)
Then pick some x values and put them into the equation to find the respective y values
Then plot those points
Finally join up those points