-3x - 3 (5x - 17) = 3
-3x - 15x + 51 = 3. combine like terms
-18 x + 51 - 51 = 3 - 51
-18x = -48 divide by -18
x = 3
put 3 in for x
-3 (3) -3y = 3 multiply
-9 +9 - 3y = 3 + 9 combine like terms
-3y = 12 divide by -3
y = -4
171 dollar because 1170 divde by 19.5 is 60 times 2.85 is 171
The doctoral degree educational level has the highest median income
<h3>What are
educational level?</h3>
Education level refers to the years of formal instruction received and successfully completed.
From research in 2017 for those with the highest levels of educational level (doctoral and professional degrees) income is more than triple those with the lowest level (high school diploma)
Find out more on educational level at: brainly.com/question/2987151
Answer:
A
Step-by-step explanation:
X is a right angle, so it is equal to 90 degrees. because angle C is 54 degrees, 90 degrees and 54 degrees are added. Then, you subtract the total of those two numbers (144) from 180, and get 36 degrees. In conclusion, x=90 and y=36