Answer:
7(-6)=-42
After 7 weeks the price will be reduced by 7 times $6
Thus the price will be $42
The answer is: 8a + 5b - 9
840
Step-by-step explanation:
120 is 40% of 300, and 840 is 40% of 2100 is 840.
Answer:amazing
θ = π/3, 5π/3
2 cos θ - 1 = 0
2 cos θ = 1
cos θ = 1/2
