Please help me♡ Select whether each equation has no solution, one solution, or infinitely many solutions.

What is 20+(5 x 2/5 )+ 3 show your work

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars