The graph shows the amount of money the drama club raised based on the number of sweatshirts sold.
which list shows the independent quantities in the graph?
a, 1, 2, 3, 4, 5
b.5, 10, 15, 20, 25
c. 9, 18, 27, 36, 45
d. 10, 20, 30, 40, 50

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Rationalize the denominator- 12x/√x-10