The gas gauge of Elaine's car showed that the gas tank was 68 full. The gas tank of her car holds 12 gallons of gasoline. How many gallons of gas were in the gas tank of Elaine's car when she looked at the gas gauge?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?