Answer:
x=2,y=7
Step-by-step explanation:
Using elimination method:
Add both equations
8x=16
x=2
Put x=2 into equation 2
3•2+6y=48
6y=42
y=7
Answer:
8 and 8; 64
Step-by-step explanation:
1. x + y = 16
2. y = 16 - x
3. Product = xy = x (16 - x) = - + 16x = f(x)
4. x-coordinate of the vertex =
5. y = 16 - 8 = 8
6. xy = 8(8)= 64
Answer:
Vertical opposite angles are the same so the answer is D.
Answer:
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Step-by-step explanation:
ok
Answer:
A. $180 for 3 years B. $1020 for 17 years
Step-by-step explanation:
first you find 4% of 1500 which is $60 which is how much interest she gets in one year so then you would multiply that by 3 then 17 to get your answer.