Find the rate of change of the function.

15x−5y=20

a) m=−5

b) m=3

c) m=15

d) m=−3

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Find the value of x. round the length to the nearest tenth

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.