Answer:
her annual income is $360
Step-by-step explanation:
$360
Step-by-step explanation:
4(5x-9)=-2(x+7)
4*5x-4*9=-2*x-2*7
20x-36=-2x-14
20x+2x=-14+36
22x=22
x=22/22
x=1
Answer: 42 feet
Step-by-step explanation:
P-area of field
P=2100sqf
a-length of field
a=50 feet
P=a*b
2100sqf=50*b
b=2100/50
b=42 feet
Maybe 45 but get someone else to check
Answer:
It is called the test statistic
Step-by-step explanation:
Hope this helps:)...if not then sorry for wastign your time and may God bless you:)