Answer quickly 1/4 x + 2/3 y = 5 1/2 x + 3/2 y = 11 which of the following expressions represents the multiplicative property of equality? a. 3x + 4y = 60; x + 3y = 22 b. 3x + 8y = 60 ; x + 3y = 22 c. x + 2y = 60 ; x + 3y = 22 d. 4x + 3y = 60 ; 2x + 2y = 22

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

What is the approximate circumference of the circle shown below?

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)