Answer: -1, 2 and 4
Step-by-step explanation:
The slope intercept IS y=2/5x+7
The given lengths cannot form a triangle. They do not meet the requirements of the triangle inequality.
17 + 25 < 43
The triangle inequality requires each side be shorter than the sum of the other two.
18 chocolate cakes were made. 40(3)= 120 cakes in total. 15%=.15 .15(120)= 18