You buy butter for $3 a pound. One portion of onion compote requires 3.2 oz of butter. How much does the butter for one portion cost? Round to the nearest cent.

One day, four out of every five books borrowed from a library were novels. Which fraction and equivalent percent compares the number of novels to the total number of books borrowed?

Find an equation of a parabola with a vertex at the origin and directrix y = - 4

How do you convert 4 over 16 to a decimal

Carmine paid an electrician x dollars per hour for a 5-hour job plus $70 for parts. The total charge was $320. Which equation can be used to determine how much the electrician charged per hour?

Type 800 words in 12 minutes how many word per minutes

Rotate 90° clockwise about (0, 0) and translate 3 units right. Determine which rectangle was transformed to result in rectangle E. A) rectangle A B) rectangle B C) rectangle C D) rectangle D

Square root of x²-6x+9 if x is greater than or equal 3

Two lengths of a triangle are shown 6 ft [Not drawn to scale] Which could be the length of BC?

How do u Solve 2x2 + 2x2 + 2 - 2x2 =

A car that originally cost $20,000 depreciates by 15% each year. In about how many years will the car be worth half its value? Use the equation 10,000 = 20,000 (8.5) ^x to solve the problem. Round your answer to the nearest dollar.