Productive use of machinery on a farm made it possible to decrease the number of tractors by 12. how many tractors does the farm have now if it used to have 1.5 times as many?
team one had one-fourth as many people as team two. after 6 quit team two and 12 people were transferred from team two to team one, both teams became equal. how many people were originally on team one?

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point