ILL GIVE YOU BRAINLIESTwhich expression is equivalent to cos(1.4x)-cos(0.6x)? A: -2sin x sin(0.4x)
B: 2sin x sin(0.4x)
C: -2cos x cos(0.4x)
D: 2cos x cos(0.4x)

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.