Find the x- and y-intercepts of the graph of 3x + y = 39. State your answers as whole numbers or as improper fractions in simplest form. x-intercept: y-intercept:​

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Write the equation in general quadratic form: plz !

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?