Plese help

1. 5

2. 8

3. 15

4. 20

Step-by-step explanation:

Similarly to last time, you can plug in the known value to get the unknown. For the first row, 3=j-2, and j=5. For the second row, k=10-2=8. For the third row, 13=j-2 and j is 15. For the last row, 18=j-2 and j is 20. Hope this helps!

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

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: