Graphing them and see what the difference is
Answer:
x=4 y=3
Step-by-step explanation:
Y+y = 2y there is no other solution.
Answer:
7/20
Step-by-step explanation:
Take the time for history assignment and subtract the time for her English assignment
3/5 - 1/4
Get a common denominator of 20
3/5 *4/4 = 12/20
1/4 * 5/5 = 5/20
12/20- 5/20
7/20