It was my brothers birthday yesterday and he was being bratty so yeah, I came here just to say that now take the free points :D

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?