The cost of the t shirts in dollars is given by the equation c=9.5t, where c is the total cost of the t-shirts and t is the number of t-shirts . If sanjay bought 14 t shirts , how much did he pay?

9514 1404 393

  $133

Step-by-step explanation:

Put 14 where t is in the formula and do the arithmetic.

  c = -9.5×14

  c = 133 . . . . cost in dollars

Sanjay paid $133 for the 14 t-shirts he bought.

y = - x - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - + 6 ← is in slope- intercept form

with slope m = -

Parallel lines have equal slopes, thus

slope of parallel line = -

The line crosses the y- axis at (0, - 2) ⇒ c = - 2

y = - x - 2 ← equation of parallel line