Put (9/10) ÷ (-6/5) into a calculator and you get -. 75 (aka - 1/4)
Answer:
slope = 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (4, 10) and (x₂, y₂ ) = (2, 1)
m =
=
= 
Answer
2/6 = 1/3
Step-by-step explanation:
2 x 3 = 6
2 x 1 = 2
2/6 = 1/3
Well he earned $50 this week and $25 the following week, so 2/5 of $75 is $30