Solving systems by matrix

Two fifths of the instruments in the marching band are brass one eighth of the brass instruments are two of us what fraction of the band is tubas

Which statement correctly describes the graph of y = x + 9.5? A. It is the graph of y = x translated 9.5 units down. B. It is the graph of y = x translated 9.5 units to the right. C. It is the graph of y = x translated 9.5 units to the left. D.

Work out the area of a circle when the radius is 7cm given your answer in terms of pie

Joseph's auto sales last month were equal to two thirds of his sales this month plus 6. If he sold 9 cars this month, how many did he sell last month?

Find the unit rate. Enter your answer as a mixed number. A fertilizer covers 2/3 square foot in 1/4 hour. Coves The unit rate is

Choose the correct translation for the following statement. It must exceed seven.

A diver is 4 meters below sea level. What integer represents the location of the diver?

How bigger is a 1 ¼ inch button than a ⅝ inch button

What is the slope of a line represented by the equation 2y=x-4

The first year of a charity walk event had an attendance of 500. The attendance y increases by 5% each year. How many people will attend in the 10th year?