Answer:
x w1ll b3 with the 4x+19
Step-by-step explanation:
Use the quadratic formula:
x = [-b +-sq root (b^2 -4ac)] / 2a
a=1 b=2 c=-35
x = [-2 +- sq root (4 +140)] / 2
x = [-2 +- 12] / 2
x1 = (-2 +12) / 2
x1 = 5
x2 = [-2 -12] / 2
x2 = -7
Answer:$0.17
Step-by-step explanation: 1000 grams= $0.85
200 grams is 1/5 of kg.
So, 0.85 times 1/5 is 0.17