Answer:
x=-2, y=-3. (-2, -3).
Step-by-step explanation:
-5x+4y=-2
2x-7y=17
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2(-5x+4y)=2(-2)
5(2x-7y)=5(17)
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-10x+8y=-4
10x-35y=85
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-27y=81
y=81/-27
y=-3
2x-7(-3)=17
2x+21=17
2x=17-21
2x=-4
x=-4/2
x=-2
Answer:
Because there are 4 ways to pick red then 4 (C)
Answer:
14 2/5
Step-by-step explanation:
Step-by-step explanation:
You have to take the decimals to whole number my multiplying it in tens, and then divided by the number of multiples you multiplied it by, also in tens.
After these, take. the square root of the resulting fraction
No it is not a function the are two inputs for one output