E(x) = 10x - 30
the y int is -30........that means her expenses for the week was $ 30
200 min / $10.00 = 20 minutes / dollar
<span>300 min / $12.00 = 25 minutes / dollar </span>
<span>The cost of the 300 minute card is cheaper per minute and a better value. </span>
<span>If you don't expect to use more than 200 minutes then save your money and buy the smaller card.</span>
You're right the towo numbers are 1.5 and 3.5 so the answer would be 10
Answer:
D
Step-by-step explanation:
When iron reacts with air and water, it forms Iron (III) oxide, also known as rust, which is reddish-brown.
Answer:
B?
Step-by-step explanation:
