10(9+8t)
10x9+10x8t
90+8t
hope that helps
1 kg.......................28p
1 1/2......................28·1 1/2=28·3/2=14·3=42p
<em>Answ</em><em></em><em>er:42p</em>
Answer:
29.5 or 30 (rounded)
Step-by-step explanation:
Add 12 and 47 together and divide by 2 because there are 2 numbers.
Answer:
The average rate of change is 0
Step-by-step explanation:
You don't really have to do any math for this problem. The vertex lies at the center of [-2,11] so it means that the slope going across the interval line (x=1) is 0. (i used desmos to graph it)
check image if u wanna do the work