Answer two questions about Systems AAA and BBB: System AAA \text{\quad}start text, end text System BBB
\begin{cases}-4x-6y=93x+y=-4\end{ca ses}
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⎪
⎪
⎨
⎪
⎪
⎧
​

−4x−6y=9
3x+y=−4
​
\begin{cases}-4x-6y=9-x-5y=5\end{ca ses}
⎩
⎪
⎪
⎨
⎪
⎪
⎧
​

−4x−6y=9
−x−5y=5
​

1) How can we get System BBB from System AAA?
Choose 1
Choose 1

(Choice A)
A
Replace only the right-hand side of one equation with the sum/difference of the right-hand sides of both equations

(Choice B)
B
Replace one equation with the sum/difference of both equations

(Choice C)
C
Swap only the left-hand sides of both equations

(Choice D)
D
Swap the order of the equations
2) Based on the previous answer, are the systems equivalent? In other words, do they have the same solution?
Choose 1
Choose 1

(Choice A)
A
Yes

(Choice B)
B
No
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Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

High school seniors with strong academic records apply to the nation’s most selective colleges in greater numbers each year. because the number of slots remains relatively stable, some colleges reject more early applicants. suppose that for a recent admissions class, an ivy league college received 2851 applications for early admission. of this group, it admitted 1033 students early, rejected 854 outright, and deferred 964 to the regular admission pool for further consideration. in the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. counting the students admitted early and the students admitted during the regular admission process, the total class size was 2375. let e, r, and d represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool.suppose a student applies for early admission. what is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process?