Every day, Eve runs 12 mile more than the day before. Which equation can be used to discover how many miles Eve runs on x days? y=x+12y is equal to x plus 1 half

y=12xy is equal to 1 half x

y=5xy is equal to 5 x

y=5+xy is equal to 5 plus x

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Find the solution(s) to x^2-14+49=0

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest