The answer is A= 3.14(r· squared)
Its D
Because the rate of change is 1.5 and 1.5x10 is 15
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Answer:
4. (4, 5)
Step-by-step explanation:
Use substitution to put the value for y in the second equation.
-3x +4(5) = 8
-3x = -12 . . . . . . . subtract 20
x = 4 . . . . . . . . . . divide by -3
The solution is (x, y) = (4, 5).
Answer:
3 times n minus n = 18
both n's equal the same number
