Answer:
$15
Step-by-step explanation:
You take 50% off of $30, which is 15. You can also think of it as 50% is 1/2. So 1/2 of 30 is 15
Answer:
Reason : by ASA , x = 36
Step-by-step explanation:
∠ABC = ∠EBD (vertically opposite angle)
BC = BD = 54 (same length)
∠BAC = ∠BDE (alternate interior angles)
By ASA , ΔABC ≅ ΔDBE

It's really easy lol the answer is A) 15x+22
Answer:
30 students are in the science class and 3 students recieved a failing grade.
Answer:
(4,1,3)
Step-by-step explanation: