90 x 0.4 = 36
90 - 36 = 54
The sale price is $54
Answer:
The equation of the line in point slope form is equal to

Step-by-step explanation:
The picture of the question in the attached figure
step 1
Find the slope
The formula to calculate the slope between two points is equal to

we have
(-2,-2) and (2,2)
substitute the values

step 2
Find the equation of the line in point slope form

we have

substitute the values in the formula

Scalene triangles. I think
Answer:
27
Step-by-step explanation:
the sequence is 4 added to each number. 4 added to 23 is 27
(4,1) because it is the ordered pair that passes through the line