Answer:b
Step-by-step explanation:
Answer: 6 hours
Step-by-step explanation:
25% of 30 = 7.5
5% of 30 = 1.5
7.5 - 1.5 = 6
Tremaine used 6 hours more to play games than to do research.
Answer: -4
Explanation: To find the rate of change, notice that the y values in the
table decrease by 4 each time and the x values increase by 1 each time.
Therefore, the rate of change, or the <em>change in y </em><em>/</em><em> change in x </em>is 4/-1 or -4.
Answer:
Angle <u>A</u><u> </u>= 15°
use angle properties of triangle to solve this.