If PM = 5x + 7 and MY= 2x + 10, what is the measure of MY? Image not needed, because the triangle has the letters

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)

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.