Answer:
C
Step-by-step explanation:
The is answer is 324. The previous number is multiplied by -3.
This is because 4+(-3) is also 4-3. So that equals 1
Answer:
r/2 -6
Step-by-step explanation:
less than means it comes after
half of r
r/2
6 less than means subtract
r/2 -6
Answer:
4x+26
Step-by-step explanation:
to buy fencing, you need to find the perimeter of the pen. The perimeter is found by adding all sides together.
So, 13+13+2x+2x=4x+26