Michael is on page 28 of a 315-page book. He must finish the book within the next 14 days. He solved the inequality 28+14p is "lessthan or equal to" 315 to find the minimum number of pages he must read per day to finish the book on time. What error did Michael make when he wrote this inequality to model the situation?

He did not account correctly for the 28 pages already read and should have solved 14p is "less than or equal to" 315+28.
He did not recognize that 315 is not a multiple of 14 and should have solved 28+14p is "less than" 315 .
He did not make the variable the minimum number of pages and should have solved 28+14p is "greater than or equal to" 315.
He did not use the correct value as the coefficient of p and should have solved 14+28p is "less than or equal to" 315 .

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation: