5-6

neil tried to rewrite the expression

5-6

5-4

= 5–6=(-4) step 1

step 2

step 3

did neil make a mistake? if so, in which step?

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Which of the binomials below is a factor of this trinominal? x^2-13+30

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)