For what value of x is the equation 3.6x + 7.99 = 1.03 - 2.4x true?

4x and 6y

im not sure though

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

he is going to fill two shelves and the third shelf will only have five video games