I'm pretty sure the answer is B) 11c+8.5(c-46)=470
hope i help :)
Answer:
4
Step-by-step explanation:
because The square root of 16 is 4, which is a rational number.
Answer:
its a function
slope form:y+5=-1.18·(x-3)
(-2.5,1.5)
Step-by-step explanation:
Rewrite the given quadratic equation in standard form: Kx 2 + 2x - 1 = 0
Discriminant = 4 - 4(K)(-1) = 4 + 4K
For the equation to have two real solutions, the discriminant has to be positive. Hence we need to solve the inequality 4 + 4K > 0.
The solution set to the above inequality is given by: K > -1 for which the given equation has two real solutions.
Make the circle closed and the > needs to be underlined
