Answer:
h= 1.5y + 2
Step-by-step explanation:
h representative height. 1.5y represents 1.5 feet each year. +2 represents the 2 feet it starts with.
(7x-3y)^2 hope this helps
20x^4 + 8x^3 + 40x^2
(20x)(20x)(20x)(20x)+(8x)(8x)(8x)+(40)(40)
Answer:
10724.29
Step-by-step explanation:
mean means average
so to find an average you add everything together then divide it by the amount of variables
m = (10150 + 10211 + 10424 + 10769 + 10884 + 11155 + 11477)/7
m = 75070/7
m = 10724.2857143
m = 10724.29
Question 27 The answer is x = 1 4/11