Answer:
$543.84
Step-by-step explanation:
Find the area of the room:
11*12 = 132ft^2
Multiply the area by the cost per square foot:
132*4.12 = 543.84 dollars
Answer:
y= -x-2
Step-by-step explanation:
y=ax+b
x= -2; y=0 => 0=-2a+b; b=2a
x= -1; y= -1 => -1=-a+b => b=a-1
2a=a-1=> a= -1; b= -2
=> y= -x-2
Answer:
b
Step-by-step explanation:
In the question it says 25%, thus making it clear that b is the answer because percentages can be rearranged into decimals by placing a point two spaces left of the number.
Eliminate parentheses using the distributive property.
... -1 -7g +42 +6g = 36
... 41 -g = 36 . . . . collect terms
... 41 -36 = g . . . . add g-36 to both sides
... 5 = g . . . . . .. . . your answer
Answer:
V=11858.98
Step-by-step explanation:
V=r^2*pi*h
first find r
r=d/2
d=1.4(19.75)
d=27.65
r=27.65/2
r=13.825 ft
plug into volume equation
V=13.825^2*pi*19.75
V=11858.97771
V=11858.98 ft^3
