A rectangle has vertices at (-2, 1), (3, 1), (3,-2), and (-2,-2). What is the area of the rectangle?
A. 8 square units
B. 10 square units
C. 12 square units
D. 15 square units

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step-by-step explanation:

trshd h rdhsjsdrnytjdt jyjyukfddythj

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.