Substract 6 to both sides and you get 36 =-2d then you use the multiplicative inverse and d=-18.
Step-by-step explanation:
f(-5) goes through y=-9
So, f(-5) = -9
Answer:
55 minutes
Step-by-step explanation:
Well, their speeds are (

is Jack's speed, and

is Richard's.

They, together, can paint 12 houses in 35 days. To get a single house, we only have to calculate

which is very close to 3 (a bit below)
Answer:
whats the question exatly?
Step-by-step explanation: