X>5/3 or X<-3.
Interval notation be (-Infinity, -3) U (5/3, infinity)
Answer:
<u><em>(5/2, 7/2)</em></u>
Step-by-step explanation:
<u><em>(-2,4) , (x2 , y2)=(7,3)</em></u>
<u><em>=(7-2, 3+4)</em></u>
<u><em> 2 2</em></u>
<u><em>=(5/2, 7/2)</em></u>
Answer:
20?
Step-by-step explanation:
Because 12x2.5 is 30. So you multiply 8x2.5 which is 20
Have a great day or night
Answer:
$346.50.
Step-by-step explanation:
Imagine that the 9*9 square on the left is a part of the floor then:
The area = area of a trapezium - 9^2.
So the area of the dining area = 1/2 * (31 + 21) * 12 - 9^2
= 231 ft^2.
So they should plan to spend 231 * 1.5 = $346.50.