So basically you do two of the equations first and then solve for the last equation. Please Refer To The Picture
Answer:
C
Step-by-step explanation:
Switch to the sign < that includes the equal sign because there can be a total of 8 people in the car.
3y means *three times y.* So it can be written as 3y or 3•y or written out three times the variable y.
Answer:
110 pages
Step-by-step explanation:
Let number of pages read on 1st day = x
-> No. of pages read on 2nd day = 2x
& No. of pages read on 3rd day = x - 6
Total no of pages read = 458
-> x + 2x + x - 6 = 458
-> 4x - 6 = 458
-> 4x = 458 + 6
-> 4x = 464
-> x = 464/4
-> x = 116
No of pages read on third day = x - 6 = 116 - 6 = 110
