Answer:
For a circle.
Step-by-step explanation:
A=πr^2
Answer=B
The explanatory variable is another term for the independent variable. The independent variable is the 'thing' that YOU decide to change/manipulate in an experiment. The type of nail polish given was the independent variable for this experiment.
I think the answer is 3 < x < 8. Make sure to have the underlines underneath the < signs!
Just plug in 4 for the x
2*4 +4y =36
8+4y =36
4y =36-8
4y=28
y= 28/4
y=7
Answer:
he used 1/4 yards per skhirt
