Answer: 7
Step-by-step explanation:
As tangents drawn from a common external point to a circle are congruent,
Answer:
x = 2/3 ± i√14/3
Unit rate is $7 per pound.
6 pounds will cost $42
You can buy 10 pounds for $70
28/4 = $7 --> Unit rate is $7 per pound.
7 × 6 = $42 --> 6 pounds will cost $42
70/7= 10 --> You can buy 10 pounds for $70
yes
