Explanation:
Since we have given that
Speed at which Eugene walked all the way to school = 3 mph
After realizing that she forgot her math book, she ran back
Speed at which Eugene walked back to her house = 7 mph
Let the distance between her house and her school be x
According to question,
Hence,
Divide 45 by 5
9
Now multiply 20 by 9
180
Your answer should be 180.
Answer:
That's true because they can be different numbers but they are both even.
9514 1404 393
Answer:
11
Step-by-step explanation:
4 × (2 3/4) = 4×2 + 4×(3/4) = 8 + 3 = 11
or
4 × (2 3/4) = 4 × 11/4 = 11
Answer:
240 copies
Step-by-step explanation:
40/5 to find how many copies a minute.
You get 8 copies a minute.
Multiply 8 copies by 30 minutes to get 240 copies
