What values of a make v = 2a i - a j + 32k perpendicular to w = 6 i + a j - k? (enter your answers as a comma-separated list.) a = ?

Is the system of equations consistent, consistent and coincident, or inconsistent? y=3x+4y=3x+3 Select the correct answer from the drop-down menu.

Kevin and randy muise have a jar containing 50 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $10.10. how many of each type of coin do they have?

A nickel has a mass of 5 grams there are 40 nickels in a roll of nickels what is the mass of the roll?

The year 2036 will be the fifth leap year after 2016. Name the years from 2016 to 2036 that are leap years. What pattern did you use?

A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?

For f (x) = x^2 - 2x - 8, what is the value of a?

Matt has a block. He uses one of the flat surfaces of the block to trace a triangle. What type of solid figure is Matt's block?

Is Y=7.5x proportional or non proportional

Whats the next term in the sequence 243,81,27,9

Max had $20 more in school bucks than Rylee. Rylee had $15 more than Brock. Altogether they had $455. Create a tape diagram an equation to solve for each students dollar amount