1. Find the term in the expression y + 1.2y + 1.2z. A. y and 1.2y
B. 1.2y and 1.2z
C. y and 1.2z
D. y, 1.2y, and 1.2z

2. Simplify 2+17x-5x+9.
A. 19x+4
B. 12x+11
C. 22x+11
D. 15x-4

3. Simplify 3(5y+6)-4.
A. 11y+14
B. 11y+18
C. 15y+14
D. 15y+2

4. Factor 81-27p.
A. 9(9-3p)
B. 27(3-p)
C. 27(54-p)
D. 27(p-3)

Which situation could best be represented by this linear equation? 24x + 38y = 520 > if x represents the number of bracelets and y represents the number of rings, there were 24 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets and y represents the number of rings, there were 38 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets sold at $24 each and y represents the number of rings sold at $38 each, the total sales were $520 if x represents the number of bracelets and y represents the number of rings, there were 520 bracelets and rings sold. bracelets were $24, and rings were $38. e