Answer:
x<-5
Step-by-step explanation:
Subtract 15 from both sides, divide both sides by 5
7/21 or 1/3rd, it's just a ratio of white to all, there's 7 white straws and 21 in all, then you can simplify it down to 1/3rd.
X2+-4x+4=20 the final answer is 20!
Answer:
65
Step-by-step explanation:
You find the one equally in the center of the numbers after they are in order.
Answer:
Look at explanation.
Step-by-step explanation:
<em><u>Dilation of scale factor of 5, because it would become more wide and open by a factor of 5. Reflection over y-axis, because it makes the shape double the size. Dilation of scale factor of 1/2, because it makes the shape half it's size.</u></em> The rotating 90 degrees would only change the shapes position, not the size. The translation would only move the shape to a different area, and not change the size.
