Answer:51
Step-by-step explanation:because she bake 51each week
Answer: Pretty sure its B I see non of the same numbers that can fit it.
These operation are called reverse operation......... I hope this helps
Begin by computing the <span>monthly interest rate like this:
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<span>Each month, we have to substract from $463 the monthly rate and the payment of 5%, which result in the following formula:
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So, after three months, it ill remains $381.5 in </span><span>Bridgette account. </span>
Consider the two functions as
<span>y1(x) =3x^2 - 5x,
y2(x) = 2x^2 - x - c
The higher the value of c, father apart the two equations will be.
They will touch when the difference, i.e. y1(x)-y2(x)=x^2-4*x+c has a discriminant of 0.
This happens when D=((-4)^2-4c)=0, or when c=4.
(a)
So when c=4, the two equations will barely touch, giving a single solution, or coincident roots.
(b)
when c is greater than 4, the two curves are farther apart, thus there will be no (real) solution.
(c)
when c<4, then the two curves will cross at more than one location, giving two distinct solutions.
It will be more obvious if you plot the two curves in a graphics calculator using c=3,4, and 5.
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