The graph below represents which system of inequalities? graph of two intersecting lines. one line is solid, and goes through the points 0, negative 2 and 1, 0 and is shaded in below the line. the other line is dashed, and goes through the points 0, 3, 3, 0 and is shaded in above the line. a) y > 2x − 3 y > −x − 3 b) y < 2x − 2 y < −x + 3 c) y ≤ 2x − 2 y > −x + 3 d) none of the above

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Write two subtraction equations that are equivalent to 5 + 12 = 17.

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.