54 percent
You add the two together to get 39, then divide 21 by 39. This gives you 0.538, which turns into 54%
The second option would be parallel
Answer:
yes, because they're varying in a constante rate
y = -1/2x +3.5
10(3+4)= 30+40
I factored the 10 and put it on the outside
Answer:
75 miles
Step-by-step explanation:
35 times 2= is 70
so 6 cm is 70
plus 5 for the .5
so 70+5= 75