2. Lateena solved the equation below. Is her solution correct? Explain why or why not? (10 pts) X2-6X-7=0
X2 -6x
x²-6x=9=7+9
(x-3)2=16
/(x-3)2= /16
X-3=16
+3 +13
x=19

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?