you need to substitute.... then do: 160.4(mean)+2(x)*27(z)= 214.4lb
Answer:
There can be multiple areas, but it can be 18. 3 times 6 is 18.
2020: In 2020 the average single-family home in the United States had $3,719 in property taxes, for an effective rate of 1.1%.
Answer:
x=7
y=11
z=7
Step-by-step explanation:
x + y + z = 25
y+z= 18
Z= 7
Substitute the third equation into the second
y+z=18
y+7 = 18
y = 18-7
y = 11
Now substitute y=11 and z=7 into the first
x +y+z = 25
x+11+7 = 25
x+18 = 25
x = 25-18
x=7
chris started with 27 ( where the dot is at X=0)
Connie started at 9 ( because it doesn't have a letter with it)
