The dashed line is because the sign is greater than to be a solid line it has to be equal to or greater than and to the shading means any point on there works for the equation easiest way to test where you should shade is by plugging into the equation the point (0,0)
Answer:
18
Step-by-step explanation:
Given
x - 1 = 2 ( add 1 to both sides )
x = 3
Then
2x² = 2(3)² = 2 × 9 = 18
Answer:
Line A is filling more quickly
Step-by-step explanation:
Hope this helps!!:)
2/7 x 1/3 = 2/21. it is already simplified so your answer is 2/21
When rates expressed as a quantaty of 1, such as 2 feet per second or 5 miles per hour
