Answer:
About 13
Step-by-step explanation:
There's no equation shown, but you can guesstimate and say it's between 10 and 20, so about 13 makes sense
Answer: d
Step-by-step explanation:
Answer:
The value of k is 0.8
Step-by-step explanation:
we have

This linear equation represent a direct variation
we have
y=1.2, x=1.5
substitute in the equation

solve for k
divided by 1.5 both sides

The linear equation is

Answer:
do you have to expand it ?
Each have six in them because six times three equals eighteen and twenty minus two equals eighteen.hope this helps