Which number best represents the location of point a on the number line shown? a) -7.5 b) 7 3/10 c) 7 3/8 d) 7 3/7 show your work first one to answer right gets brainliest

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

Is this a polynomial function? i need to know asap