Answer:
what is the questions
Step-by-step explanation:
Answer:
7x - 5y = -5 this is the standard form
Simply simplify the ratios/fractions into their simplest fraction form and divide the numerator by the denominator. If they are equal, they are in fact proportions, if not, they aren't
386 x 21 = 8.106
I hope you got a good grade on your assignment!!! :D