Plug -8 in for f
-9(-8)= 64-(-8)
72= 72
True
Final answer: Yes
Answer:
B. 0
Step-by-step explanation:
Teresa --12÷0.5=24 -- 24 pages per hour
Elaine -- 70÷2.5=28 -- 28 pages per hour
E--Elanie reads the fastest
Answer:
2.970600004839 × 10^5
Step-by-step explanation:
First, we add up these 2 numbers.
297,060 + 0.0004839 = 297060.0004839
Then, we convert that into scientific notation.
297060.0004839 = 2.970600004839 × 10^5
Finally, we check if it's right.
10^5 = 100000
2.970600004839 * 100000 = 297060.0004839
Hope this helps.
To figure this out you would have to multiply 40 by 2 since the first problem is 10 and the next is 20. So the answer would be 80.