24. which of the following equations listed below
are linear equations?
equation i: c=nd
equation ii: f= 2c +32
ها | المانيا
equation iii: v = 40
1. equation , only
2. equation ii, only
3. equations i and ii
4. equation ii and i

20 ! identify the degree of comparison of the underlined adjective or adverb. read the sentence. for marley, spelling is the most difficult subject. which best identifies the degree of comparison of the underlined adjective or adverb? -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-a. imperativeb. comparativec. superlatived. positive