A plate 120 square inches in area can be made from three kinds of plastic. Denser plastic allows for a thinner plate. Based on the data presented in the table, choosing
which kind of plastic will result in the lightest plate?
Type of
plastic
Density
(lb/in.
Plate thickness
(in.)
X
0.04
co
Y
0.05
+
Z
0.06
سر
A. X
B. Y
• C. Z
D
In all cases the weight will be the same.

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Which function has the domain x> -11