In a group of persons Travelling in a Bus, 6 persons can speak French, 15 CAN speak Spanish and 6 can speak English. In That Group, None Can Speak any other language. If 2 persons in the group can speak two language and one person can speak all the three language, then how many persons are there in the group? a. 21
b. 22
c.23
d. 24​

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie