Which equation best represents this situation? The number 39 is equal to 13 subtracted from an unknown number. A. 39 = r ÷ 13

Question

12345 [234]

4 years ago

12

Which equation best represents this situation? The number 39 is equal to 13 subtracted from an unknown number. A. 39 = r ÷ 13

B. 39 = 13 + r C. 39 = r – 13 D. 39 = 13r

Mathematics

2 answers:

joja [24] · Answer 1 · 2021-12-26T16:01:44+03:00

joja [24]4 years ago

8 0

C! 39 is being subtracted. it's the only one where it's being subtracted. r is the unknown. 13 is being subtracted from r.

klasskru [66] · Answer 2 · 2021-12-26T17:16:42+03:00

klasskru [66]4 years ago

5 0

39 = r - 13

It would be C :)

WHY?

Because r is our unknown number, and if 13 is subtracted from it, then you know that it looks like : r - 13 :)

Thus, making our answer C) because it is the only one that has 13 being subtracted.

~Hope I helped!~