Answer:
70
Step-by-step explanation:
So I assumed that the x was multiplication...so...15x3=45 and 33x5=165...so the perimeter is 210, so you divide that by 3 and the answer is 70!
Divide 250 from 250 and 1000 to get 1/4.
X = a/b
4 = a/2
multiply both sides by 2 to isolate the variable
a = 8
Y=-5+1/3
Y=-4.66..
Hope it helps pls thank