Step 3 is wrong.
It should be 4/7 / 5/8
4/7 x 8/5
32/ 35
Answer:
Her first error was adding the wrong number to both sides. Instead of 4², it should be 2²
Step-by-step explanation:
When completing the square, the number that needs to be added to both sides is (b/2)²
In this problem, b is 4. So, Carly should have added 2² to both sides, but she added 4² instead.
So, her first error was adding 4² to both sides instead of 2²
Answer:
60
Step-by-step explanation:
1 hour = 50 km
3 hours = 50 x 3 = 150 km
Answer: The car would go for 150 km in 3 hours.
I would have loved to help but you didn’t attach the picture as far as I’m concerned or I don’t see it sorry ^^;;
