There are 80 pupils in a group. The only languages available for the group to study are Spanish and Chinese.

45 pupils study Spanish.
60 pupils study Chinese.
10 pupils study neither Spanish nor Chinese.

Find the probability to select a pupil that studies Spanish but not Chinese.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =

you a real one for tat answer

step-by-step explanation:

0.5?

hope your goes well, here's a turkey

-thekoolkid1o1