
Since we already have like denominators, just add the numerators and keep the denominator.

Simplify:
Answer:
The system of inequalities is equal to
Step-by-step explanation:
Let
x-----> the number of hours that Malik works at a hardware store
y-----> the number of hours that Malik works as a lifeguard
we know that
-----> inequality A
-----> inequality B
Using a graphing tool
The solution is the shaded area
see the attached figure
Answer: We are missing some data here, but it appears to be a right triangle question. Assuming that triangle ABC is a right triangle, the measure of angle B would be about 63.26 degrees.
If you draw a right triangle ABC with the given information, you will see that we have an adjacent side and hypotenuse with regard to angle B.
Therefore, we can write and solve the following cosine ratio.
cos(B) = 9/20
B = 63.26 degrees
If LT=7 then KM=LS because ST and LM are marked as equviolent, therefore 5+7=5+7
X= -4
Y= 8
I would do an explanation but there’s too many parts and it’s very long and most likely complicated to understand also, but yeah