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

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6