Answer:
399.84
Step-by-step explanation:
408.00 x .98 (2% reduction from 100) = 399.84
hello :
<span>help :
<span>the discriminat of each quadratic equation :
ax²+bx+c=0 ....(a ≠ 0) is :
Δ = b² -4ac
1 ) Δ > 0 the equation has two reals solutions : x =
(-b±√Δ)/2a</span>
2 ) Δ = 0 : one solution : x = -b/2a
3 ) Δ < 0 : no reals solutions</span>
5. -6a-48
6. 36x+4
7. 30n+40
8. 1.8m+2
Yess
Answer:
Y = -2x + 4
Step-by-step explanation:
6x + 3y = 12
3y = -6x + 12
When dividing both sides of the addition problem get divided by 3, so
y = -2x + 4
