Answer:
-x + 8
Step-by-step explanation:
6x+9 - 7x+1
the easy way is to change the minus to a plus and change the numbers to negative
6x+9 + -7x-1
9-1 is 8
6x-7x is -1x
Answer:
if your solving for a its a=10b/9
Step-by-step explanation:
Answer:
this is 0.04
Step-by-step explanation:
0.2x0.2 equals 0.04
Her speed will be affected by the speed of the river therefore her speed upstream will be 2.6-0.4 mph and her speed downstream will be 2.6+0.4mph
Therefore upstream it will take 4.4/2.2=2 hours
And downstream it will take 4.4/3=1.47 hours (3sf)
Answer: 7.666666... or 7 2/3 meters
Explanation: Area is calculated by taking the length and multiplying by the width. So therefore, when you multiply 2 5/9 by 3 you will get the answer listed above.