In which of the following expression is 5 a coefficient? A. 19x + 4y + 5
B. 7x to the power of 2 + 4 to the power to 5 + 2
C. 5y + 4z
D. x + 3 + 2 - x

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

$452.90 because you needed to round to the nearest cent