Solve the problem.The regular price of a double roll of wallpaper is $24. During a May sale, wallpaper was discounted 25%. What was the sale price of a double roll of wallpaper?
A. $19.00
B. $6.00
C. $18.00
D. $7.00
Answer: C
You might also like to view...
Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = 6xx2
A. x(2 ln 6x +1) B. 6xx2 + 1(2 ln 6x + 1) C. 6xx2 + 1(2 ln 6x ) D. xx2 + 1 ln 6x
Find the unknown side, n, in the following pair of similar figures. Round your answer to one decimal place.
A) 32.5
B) 31.5
C) 26.5
D) 33.5
E) 34.5
Solve. Assume the exercise describes a linear relationship. When writing a linear equation, write the equation in slope-intercept form.A vendor has learned that, by pricing hot dogs at $1.50, sales will reach 114 hot dogs per day. Raising the price to $2.00 will cause the sales to fall to 92 hot dogs per day. Let y be the number of hot dogs the vendor sells at x dollars each. Write a linear equation that models the number of hot dogs sold per day when the price is x dollars each.
A. y = 44x + 48
B. y = -44x - 180
C. y = - 
x + 
D. y = -44x + 180
Given the matrices A and B, find the matrix product AB.A = 
, B = 
Find AB.
A. 
B. AB is not defined.
C. 
D. 