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slega [8]
3 years ago
11

If you subtract 14 from my number multiply the difference by -5 the result is -55 what is Sarah's number

Mathematics
1 answer:
Paul [167]3 years ago
4 0

Answer:25

Step-by-step explanation: 25-14=11, 11*-5=-55

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Answer:

x + y = 64

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Step-by-step explanation:

Since it isn't asking for the solutions, I won't solve.

let y represent drama students, and x represent the yearbook students.

We know that  DS (drama students) plus YS (Yearbook students) equals 64 students in total. To write this mathematically you would write x(YS)+ y(DS) = 64 (Students in total) except just <em><u>x + y = 64</u></em>.

The second part of this system explains what y is.

We know that the drama club has 10 more students than yearbook students, so YS plus 10 equals the amount of DS. To write this mathematically you would write <em><u>x + 10 = y</u></em>.

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The second and fourth selections represent a translation to the right by 1 unit. The fourth selection represents a vertical reflection about the x-axis. The picture shown can be considered to be a right translation and a vertical reflection of \sqrt[3]{x}.

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