Two quantities x and y are connected by the formula y=7-9x. a. Find the value of y when x=0.

b. Find the value of x when y=0.​

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2