Answer:
A. -4/11
Step-by-step explanation:
Slope formula: 
Using the two points substitute the coordinates into this formula
6-2 = 4
4 - 7 = -11
Put 4 over -11 because it is the y value

Each balloon string is 6ft , 6ft translates to two yards he’ll need 114 yards.
Answer:
420 calories
Step-by-step explanation:
180 / 3 = 60 calories
60 x 7 =420 calories
25 of 100 is 25%
Hope this helps.