Answer:
y=-5
Step-by-step explanation:
Answer:
hours more.
Step-by-step explanation:
We have been given that Linda planned to spend 9 hours practicing piano this week. By Tuesday, she had spent 2 1/2 hours practicing.
To find number of hours Linda needs to practice to reach her goal, we will subtract 2 1/2 from 9 as:
Convert mixed fraction into improper fraction:
Combine numerators:
Therefore, Linda needs to practice hours more to reach her goal.
Answer:
y = -2x + 3
Step-by-step explanation:
m = -2
y = -2x + b
3 = 0 + b
b = 3
y = -2x + 3
Answer:
2/5 and 3/8
2/5 is greater than 3/8
Step-by-step explanation:
Those parallel lines mean absolute value which means no signs no positive nor negative.