Find the like terms 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
simplify 2 + 17x – 5x + 9
a. 19x + 4
b. 12x + 11
c. 22x + 11
d. 15x – 4
simplify 3(5y + 6) -4.
a. 11y + 14
b. 11y + 18
c. 15y + 14
d. 15y + 2
factor 81 – 27p.
a 9(9 – 3p)
b. 27 (3 – p)
c. 27 (54 – p)
d. 27 (p – 3)

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left