I think its b. 13 because the point is the lowest
To round $2.99 to the nearest cent we will look at the digit in the hundredths place which in this case it the 2nd 9 (2.99). If this number is 5 or higher we will round up and if it is less than 5 we will leave it. Since this is more than 5 we will round up to the nearest cent which would make it .00 which would make the number $2.99 rounded to the nearest cent $3.00.
Hope I helped ya!! xD
Answer:
y=-2x+4
Step-by-step explanation:
You want to get y by itself, so you would subtract 2x from both sides giving you, 
. -2x is the slope (m), and 4 is the y-intercept (b).
Answer:
look at photo
Step-by-step explanation:
substitute y = 0
determine the definded range
transform the expressions
multiply
swap sides
set the numerator equal to 0
solve
find the intersection
Answer:
-8xy
Step-by-step explanation:
Expand
(
x
−
2
y
)
(
x
−
2
y
)
x
⋅
x
+
x
(
−
2
y
)
−
2
yx
−
2
y
(
−
2
y
)
−
(
x+
2
y
)
(
x
+
2
y
)
x2−4xy+4y2−(x+2y)(x+2y)
x2−4xy+4y2+(−x−(2y))(x+2y)
Multiply2by−1.x2−4xy+4y2+(−x−2y)(x+2y)
x2−4xy+4y2−x⋅x−x(2y)−2yx−2y(2y)
x2−4xy+4y2−x2−4xy−4y2
−
8xy
