4) Write a system of equations to describe the situation below, solve using substitution, and
fill in the blanks.
â—„)) Two classmates got together over the weekend to do their assigned History reading.
Olivia can read 3 pages per minute, while Donald can read 4 pages per minute. When they
met, Olivia had already read 22 pages, and Donald had already gotten through 12 pages.
After a while, they had both read the same number of pages. How long did that take? How
many pages had each one read?
â—„) After _ minutes, Olivia and Donald had each read _
pages.
