Find the value of x and y

X=63
Y=27
I got the answer by first knowing a straight line is equal to 180
180-117=63
Which gives you your x
Since you have that you plug it in
90-63=27
For your y

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.