The answer is irregular because speak is the base word and spoke is its past word
Answer:
(-2,11) (0,3) (2,-5) (4,-13)
Step-by-step explanation:
used desmos calculator
Hello!
Since we know how much they walked in 4/9 of an hour, we will divide 4/5 by 4/9 to get 4/9 to one.

÷

=

They went 1 4/5 mph or
1.8 mph.
I hope this helps!
Answer:
x+3
Step-by-step explanation:
21=7x3. Hence answer is 3