Step-by-step explanation:
x = -12
y = x/2 + 9
y = -12/2 + 9
y = -6 + 9
y = 3
Answer:
864 cm
Step-by-step explanation:
It's 
which gives 5.23 times increase in 10 years, so 523% of oryginal price
Answer:
Since the exponent of the scientific notation is positive, move the decimal point 5 places to the right. 290000
Step-by-step explanation:
2.12=2.120 that is the answer
