X - 1 < = 6
x < = 6 + 1
x < = 7.....2nd number line is correct
Answer:
7,10,13
Step-by-step explanation:
Answer:
Find the area by multiplying the base by the height. From the problem, the length (base) of the rectangle is 5 units. The height of the rectangle is

inches. Multiply to find the area.

The area of the rectangle is 17 1/2 units squared. The answer you provided is correct!
The answer would be -3x^2+3 x + 36
How to solve it:
•1. multiply 7 x 1= 7
•2. multiply 7 x 4k= 28k
so the answer is: 7+28k
i hope i have been helpful :)