Answer:
equation:
x^2 + x
answer:
5^2 + 7
i think thats right
i am not sure i had a similar question and this was my answer
Step-by-step explanation:
Answer:
7.5m²
Step-by-step explanation:
A=½b×l
A=½×7.5×2
A=7.5m²
Answer:
x is 10
Step-by-step explanation: