12x^2y^2+2xy-2 with problems like these use the app “Photomath” it will help you a lot.
Answer:
The answer is 83/4
Step-by-step explanation:
5 1/4+15.5
21/4+15.5
Taking LCM
21/4+15.5*4/1*4
21/4+62/4
83/4
Answer:
x=20
y=70/3 which is about 23.3
Step-by-step explanation:
Write a proportion of all similar sides
Answer:
Step-by-step explanation:
32.50 dollar