What is |Ayl in the system of linear equations below? -8x+y=-6 3x-2y=-1
1 answer:
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You can see that there are 6 rock CDs, over a total of
So, the ratio of rock CDs over the total number of CDs is
Which is 15%.
So, yes, the answer is A
Answer:
x = 22
y = 35
Step-by-step explanation:
Because its an isosceles triangle, you know the base angles are equal so:
Solving:
subtract 2x from both sides
add 11 to both sides
Next, find the angle measures of the two base angles:
To find y, you know that the interior angles of the whole triangle add up to 180, so you have
solving,
subtract 110 from both sides
divide both sides by 2
Thé correct answer is the third one
