Answer: Y= -5x + 7
Step-by-step explanation:
Y=Mx+b is slope intercept form therefore
The M is replaced with the slope and the b is the y- intercept hope this helps
25% of 80 is 20 so it is 60. 10% of 60 is 6 so the price is 54.
Answer:
The indifference point is 100 minutes.
Step-by-step explanation:
Giving the following information:
Plan a cost $23 plus an additional $.08 for each minute of calls.
Plan B cost $19 an additional $.12 for each minute of calls.
<u>First, we need to establish the total cost formula for each plan:</u>
Plan A= 23 + 0.08*x
Plan B= 19 + 0.12*x
x= number of minutes
<u>Now, to calculate the indifference point, we equal both formulas and isolate x:</u>
23 + 0.08x = 19 + 0.12x
4 = 0.04x
100= x
The indifference point is 100 minutes.
<u>Prove:</u>
Plan A= 23 + 0.08*100= $31
Plan B= 19 + 0.12*100= $31
Answer:
14
Step-by-step explanation:
Answer:
<u><em>The event of picking a number from 1 to 3 consists of:</em></u>
Pick number 1
Pick number 2
Pick number 3
<u><em>The event of choosing red or white card consists of:</em></u>
Choose a red card
Choose a white card
<em>=> </em><u><em>The sample space for picking a number from 1 to 3 and choosing red or white card:</em></u>
Pick number 1 and choose a red card
Pick number 1 and choose a white card
Pick number 2 and choose a red card
Pick number 2 and choose a white card
Pick number 3 and choose a red card
Pick number 3 and choose a white card
Hope this helps!
:)
