You have to do this because the answe is the 2nx
Answer:
15 hight and 6 langth
Step-by-step explanation:
its just u measure the hight and the langht is half of 12
x + 2x - x - 1
- Substitute 2 for x into the expression.
(2) + 2(2) - (2) - 1
(2) + (4) - (2) - 1
- Solve from left to right.
- (2 + 4) - 2 - 1 = 6 - 2 - 1
6 - 2 - 1
- Solve from left to right.
- (6 - 2) - 1 = 4 - 1
4 - 1 = 3
<h3>Your answer is 3.</h3>
Answer:
Sophia is 17 years old. Sophia's brother is 11 years old.
Step-by-step explanation: