Add the two speeds together, then divide the two, this gives the average speed. Hope this was helpful!
Answer:
Your answer is 145.6
Step-by-step explanation:
First multiply 56 and 26 which then you get 1456mm then divide the length value by ten and then you get 145.6.
Hope I helped!
I think holding steady I’m not sure!
Answer:
-9
Step-by-step explanation:
-7x+12=75
-12 -12
-7x= 63
divide by -7 on both sides
x = -9
